小学三年级数学口算专项练习（20天）含答案（已排版可直接打印）

小学三年级数学口算专项练习（20天）目录第1天：万以内不进位加法（两位数+两位数/三位数）第2天：万以内不退位减法（两位数-两位数/三位数）第3天：万以内不进位不退位加减法综合第4天：万以内一次进位加法第5天：万以内连续进位加法第6天：万以内进位加法综合练习第7天：万以内一次退位减法第8天：万以内连续退位减法第9天：被减数中间/末尾有0的退位减法第10天：万以内加减法综合练习（一）第11天：整十、整百数乘一位数第12天：两位数乘一位数（不进位/一次进位）第13天：两位数乘一位数（连续进位）第14天：多位数乘一位数综合练习第15天：整十、整百数除以一位数第16天：两位数除以一位数（能整除/有余数）第17天：三位数除以一位数（商是两位数/三位数）第18天：乘除法综合练习第19天：简单分数加减法+一位小数加减法第20天：三年级口算综合检测参考答案第1天：万以内不进位加法（两位数+两位数/三位数）日期：____年____月____日用时：分钟正确率：/10023+45=____34+52=____45+32=____56+21=____

67+12=____78+20=____89+10=____15+34=____

26+43=____37+51=____48+22=____59+30=____

12+65=____23+54=____34+43=____45+32=____

56+21=____67+10=____11+88=____22+77=____

33+66=____44+55=____55+44=____66+33=____

77+22=____88+11=____123+45=____234+52=____

345+32=____456+21=____567+12=____678+20=____

789+10=____134+54=____245+43=____356+32=____

467+21=____578+10=____112+86=____223+75=____

334+64=____445+53=____556+42=____667+31=____

778+20=____889+10=____120+340=____230+450=____

340+560=____450+670=____560+780=____670+890=____

130+250=____240+360=____350+470=____460+580=____

570+690=____110+880=____220+770=____330+660=____

440+550=____550+440=____660+330=____770+220=____

880+110=____123+456=____234+567=____345+678=____

456+789=____567+123=____678+234=____789+345=____

111+222=____222+333=____333+444=____444+555=____

555+666=____666+111=____777+222=____888+111=____

121+232=____232+343=____343+454=____454+565=____

565+676=____676+121=____787+232=____898+343=____

135+246=____246+357=____357+468=____468+579=____

579+135=____680+246=____791+357=____802+468=____第2天：万以内不退位减法（两位数-两位数/三位数）日期：____年____月____日用时：分钟正确率：/10067-23=____78-34=____89-45=____95-51=____

56-22=____47-31=____38-20=____29-10=____

75-34=____86-43=____97-52=____64-21=____

53-30=____42-11=____99-88=____88-77=____

77-66=____66-55=____55-44=____44-33=____

33-22=____22-11=____156-34=____267-45=____

378-56=____489-67=____590-78=____612-89=____

723-10=____145-23=____256-34=____367-45=____

478-56=____589-67=____167-55=____278-66=____

389-77=____490-88=____501-99=____612-10=____

723-21=____834-32=____340-120=____450-230=____

560-340=____670-450=____780-560=____890-670=____

450-130=____560-240=____670-350=____780-460=____

890-570=____990-880=____880-770=____770-660=____

660-550=____550-440=____440-330=____330-220=____

220-110=____567-123=____678-234=____789-345=____

890-456=____901-567=____712-234=____623-123=____

555-222=____666-333=____777-444=____888-555=____

999-666=____777-111=____666-222=____555-333=____

444-111=____676-121=____787-232=____898-343=____

909-454=____565-121=____454-232=____343-111=____

579-135=____680-246=____791-357=____802-468=____

913-579=____468-135=____357-246=____246-135=____

1234-123=____2345-234=____3456-345=____4567-456=____

5678-567=____6789-678=____7890-789=____8901-890=____第3天：万以内不进位不退位加减法综合日期：____年____月____日用时：分钟正确率：/10034+52=____78-34=____45+32=____95-51=____

56+21=____67-23=____89+10=____56-22=____

23+45=____89-45=____67+12=____47-31=____

15+34=____38-20=____26+43=____29-10=____

37+51=____75-34=____48+22=____86-43=____

59+30=____97-52=____12+65=____64-21=____

23+54=____53-30=____34+43=____42-11=____

45+32=____99-88=____56+21=____88-77=____

67+10=____77-66=____11+88=____66-55=____

22+77=____55-44=____33+66=____44-33=____

44+55=____33-22=____55+44=____22-11=____

66+33=____156-34=____77+22=____267-45=____

88+11=____378-56=____123+45=____489-67=____

234+52=____590-78=____345+32=____612-89=____

456+21=____723-10=____567+12=____145-23=____

678+20=____256-34=____789+10=____367-45=____

134+54=____478-56=____245+43=____589-67=____

356+32=____167-55=____467+21=____278-66=____

578+10=____389-77=____112+86=____490-88=____

223+75=____501-99=____334+64=____612-10=____

445+53=____723-21=____556+42=____834-32=____

667+31=____340-120=____778+20=____450-230=____

889+10=____560-340=____120+340=____670-450=____

230+450=____780-560=____340+560=____890-670=____

450+670=____450-130=____560+780=____560-240=____第4天：万以内一次进位加法日期：____年____月____日用时：分钟正确率：/10028+35=____37+46=____46+57=____55+68=____

64+79=____73+18=____82+29=____91+35=____

19+45=____27+56=____36+67=____45+78=____

54+89=____63+19=____72+28=____81+37=____

128+35=____237+46=____346+57=____455+68=____

564+79=____673+18=____782+29=____891+35=____

139+45=____247+56=____356+67=____465+78=____

574+89=____683+19=____792+28=____801+37=____

123+58=____234+67=____345+76=____456+85=____

567+94=____678+13=____789+22=____890+31=____

156+27=____267+38=____378+49=____489+51=____

590+62=____601+73=____712+84=____823+95=____

120+95=____230+86=____340+77=____450+68=____

560+59=____670+41=____780+32=____890+23=____

130+85=____240+76=____350+67=____460+58=____

570+49=____680+31=____790+22=____800+13=____

123+158=____234+167=____345+176=____456+185=____

567+194=____678+213=____789+222=____890+231=____

156+227=____267+238=____378+249=____489+251=____

590+262=____601+273=____712+284=____823+295=____

111+189=____222+178=____333+167=____444+156=____

555+145=____666+134=____777+123=____888+112=____

121+179=____232+168=____343+157=____454+146=____

565+135=____676+124=____787+113=____898+102=____

135+165=____246+154=____357+143=____468+132=____第5天：万以内连续进位加法日期：____年____月____日用时：分钟正确率：/10048+56=____57+67=____66+78=____75+89=____

84+95=____93+19=____18+85=____27+76=____

36+67=____45+58=____54+49=____63+38=____

72+29=____81+19=____148+56=____257+67=____

366+78=____475+89=____584+95=____693+19=____

708+85=____817+76=____926+67=____135+58=____

244+69=____353+78=____462+87=____571+96=____

680+15=____799+24=____808+33=____917+42=____

128+76=____237+85=____346+94=____455+103=____

564+112=____673+121=____782+130=____891+149=____

139+86=____248+95=____357+104=____466+113=____

575+122=____684+131=____793+140=____802+159=____

156+78=____265+87=____374+96=____483+105=____

592+114=____601+123=____710+132=____829+141=____

123+98=____232+107=____341+116=____450+125=____

569+134=____678+143=____787+152=____896+161=____

167+258=____276+267=____385+276=____494+285=____

503+294=____612+303=____721+312=____830+321=____

178+249=____287+258=____396+267=____405+276=____

514+285=____623+294=____732+303=____841+312=____

189+238=____298+247=____307+256=____416+265=____

525+274=____634+283=____743+292=____852+301=____

199+227=____208+236=____317+245=____426+254=____

535+263=____644+272=____753+281=____862+290=____

111+199=____222+188=____333+177=____444+166=____第6天：万以内进位加法综合练习日期：____年____月____日用时：分钟正确率：/10025+36=____34+47=____43+58=____52+69=____

61+70=____79+15=____88+26=____97+37=____

18+46=____27+57=____36+68=____45+79=____

54+80=____63+16=____72+27=____81+38=____

125+36=____234+47=____343+58=____452+69=____

561+70=____679+15=____788+26=____897+37=____

138+46=____247+57=____356+68=____465+79=____

574+80=____683+16=____792+27=____801+38=____

146+55=____255+66=____364+77=____473+88=____

582+99=____691+10=____700+21=____819+32=____

154+64=____263+75=____372+86=____481+97=____

590+108=____609+119=____718+120=____827+131=____

162+73=____271+84=____380+95=____499+106=____

508+117=____617+128=____726+139=____835+140=____

170+82=____289+93=____398+104=____407+115=____

516+126=____625+137=____734+148=____843+159=____

123+178=____234+187=____345+196=____456+205=____

567+214=____678+223=____789+232=____890+241=____

132+169=____241+178=____350+187=____469+196=____

578+205=____687+214=____796+223=____805+232=____

141+160=____250+169=____369+178=____478+187=____

587+196=____696+205=____705+214=____814+223=____

150+151=____269+160=____378+169=____487+178=____

596+187=____605+196=____714+205=____823+214=____

112+189=____221+178=____330+167=____449+156=____第7天：万以内一次退位减法日期：____年____月____日用时：分钟正确率：/10032-15=____43-26=____54-37=____65-48=____

76-59=____87-61=____98-72=____10-3=____

21-14=____32-25=____43-36=____54-47=____

65-58=____76-69=____87-70=____98-81=____

132-15=____243-26=____354-37=____465-48=____

576-59=____687-61=____798-72=____809-83=____

141-24=____252-35=____363-46=____474-57=____

585-68=____696-79=____707-80=____818-91=____

150-33=____261-44=____372-55=____483-66=____

594-77=____605-88=____716-99=____827-10=____

123-45=____234-56=____345-67=____456-78=____

567-89=____678-90=____789-101=____890-112=____

134-56=____245-67=____356-78=____467-89=____

578-90=____689-101=____790-112=____801-123=____

145-67=____256-78=____367-89=____478-90=____

589-101=____690-112=____701-123=____812-134=____

120-45=____230-56=____340-67=____450-78=____

560-89=____670-90=____780-101=____890-112=____

130-56=____240-67=____350-78=____460-89=____

570-90=____680-101=____790-112=____800-123=____

140-67=____250-78=____360-89=____470-90=____

580-101=____690-112=____700-123=____810-134=____

150-78=____260-89=____370-90=____480-101=____

590-112=____600-123=____710-134=____820-145=____

1234-145=____2345-256=____3456-367=____4567-478=____第8天：万以内连续退位减法日期：____年____月____日用时：分钟正确率：/10041-25=____52-36=____63-47=____74-58=____

85-69=____96-71=____10-4=____21-15=____

32-26=____43-37=____54-48=____65-59=____

76-60=____87-71=____98-82=____100-13=____

141-25=____252-36=____363-47=____474-58=____

585-69=____696-71=____707-82=____818-93=____

150-34=____261-45=____372-56=____483-67=____

594-78=____605-89=____716-90=____827-101=____

123-56=____234-67=____345-78=____456-89=____

567-90=____678-101=____789-112=____890-123=____

132-57=____243-68=____354-79=____465-80=____

576-91=____687-102=____798-113=____809-124=____

141-68=____252-79=____363-80=____474-91=____

585-102=____696-113=____707-124=____818-135=____

150-79=____261-80=____372-91=____483-102=____

594-113=____605-124=____716-135=____827-146=____

120-56=____230-67=____340-78=____450-89=____

560-90=____670-101=____780-112=____890-123=____

130-67=____240-78=____350-89=____460-90=____

570-101=____680-112=____790-123=____800-134=____

140-78=____250-89=____360-90=____470-101=____

580-112=____690-123=____700-134=____810-145=____

150-89=____260-90=____370-101=____480-112=____

590-123=____600-134=____710-145=____820-156=____

1000-123=____2000-234=____3000-345=____4000-456=____第9天：被减数中间/末尾有0的退位减法日期：____年____月____日用时：分钟正确率：/100100-1=____100-2=____100-3=____100-4=____

100-5=____100-6=____100-7=____100-8=____

100-9=____100-10=____100-11=____100-12=____

100-13=____100-14=____100-15=____100-16=____

100-17=____100-18=____100-19=____100-20=____

200-1=____200-2=____200-3=____200-4=____

200-5=____200-6=____200-7=____200-8=____

200-9=____200-10=____200-11=____200-12=____

200-13=____200-14=____200-15=____200-16=____

200-17=____200-18=____200-19=____200-20=____

105-6=____206-7=____307-8=____408-9=____

509-10=____601-11=____702-12=____803-13=____

104-5=____205-6=____306-7=____407-8=____

508-9=____609-10=____701-11=____802-12=____

103-4=____204-5=____305-6=____406-7=____

507-8=____608-9=____709-10=____801-11=____

102-3=____203-4=____304-5=____405-6=____

506-7=____607-8=____708-9=____809-10=____

101-2=____202-3=____303-4=____404-5=____

505-6=____606-7=____707-8=____808-9=____

1000-1=____1000-2=____1000-3=____1000-4=____

1000-5=____1000-6=____1000-7=____1000-8=____

1000-9=____1000-10=____1000-11=____1000-12=____

1000-13=____1000-14=____1000-15=____1000-16=____

1000-17=____1000-18=____1000-19=____1000-20=____第10天：万以内加减法综合练习（一）日期：____年____月____日用时：分钟正确率：/10035+47=____82-36=____56+28=____93-57=____

64+19=____71-25=____27+54=____100-43=____

128+36=____243-57=____356+48=____465-79=____

572+69=____681-82=____790+15=____805-96=____

137+58=____254-69=____363+77=____472-88=____

581+99=____690-101=____709+22=____818-33=____

146+67=____265-78=____374+86=____483-97=____

592+108=____601-119=____710+120=____829-131=____

155+76=____274-87=____383+95=____492-106=____

501+117=____610-128=____729+139=____838-140=____

164+85=____283-96=____392+104=____401-115=____

510+126=____629-137=____738+148=____847-159=____

123+189=____234-156=____345+178=____456-197=____

567+205=____678-223=____789+232=____890-241=____

132+178=____241-167=____350+187=____469-196=____

578+204=____687-213=____796+222=____805-231=____

141+167=____250-156=____369+176=____478-185=____

587+194=____696-203=____705+212=____814-221=____

150+156=____269-145=____378+165=____487-174=____

596+183=____605-192=____714+201=____823-210=____

100-25=____200-36=____300-47=____400-58=____

500-69=____600-70=____700-81=____800-92=____

105-16=____206-27=____307-38=____408-49=____

509-50=____601-61=____702-72=____803-83=____

1000-125=____2000-236=____3000-347=____4000-458=____第11天：整十、整百数乘一位数日期：____年____月____日用时：分钟正确率：/10010×1=____10×2=____10×3=____10×4=____

10×5=____10×6=____10×7=____10×8=____

10×9=____20×1=____20×2=____20×3=____

20×4=____20×5=____20×6=____20×7=____

20×8=____20×9=____30×1=____30×2=____

30×3=____30×4=____30×5=____30×6=____

30×7=____30×8=____30×9=____40×1=____

40×2=____40×3=____40×4=____40×5=____

40×6=____40×7=____40×8=____40×9=____

50×1=____50×2=____50×3=____50×4=____

50×5=____50×6=____50×7=____50×8=____

50×9=____60×1=____60×2=____60×3=____

60×4=____60×5=____60×6=____60×7=____

60×8=____60×9=____70×1=____70×2=____

70×3=____70×4=____70×5=____70×6=____

70×7=____70×8=____70×9=____80×1=____

80×2=____80×3=____80×4=____80×5=____

80×6=____80×7=____80×8=____80×9=____

90×1=____90×2=____90×3=____90×4=____

90×5=____90×6=____90×7=____90×8=____

90×9=____100×1=____100×2=____100×3=____

100×4=____100×5=____100×6=____100×7=____

100×8=____100×9=____200×1=____200×2=____

200×3=____200×4=____200×5=____200×6=____

200×7=____200×8=____200×9=____300×1=____

300×2=____300×3=____300×4=____300×5=____第12天：两位数乘一位数（不进位/一次进位）日期：____年____月____日用时：分钟正确率：/10011×1=____11×2=____11×3=____11×4=____

11×5=____11×6=____11×7=____11×8=____

11×9=____12×1=____12×2=____12×3=____

12×4=____12×5=____12×6=____12×7=____

12×8=____12×9=____13×1=____13×2=____

13×3=____13×4=____13×5=____13×6=____

13×7=____13×8=____13×9=____14×1=____

14×2=____14×3=____14×4=____14×5=____

14×6=____14×7=____14×8=____14×9=____

15×1=____15×2=____15×3=____15×4=____

15×5=____15×6=____15×7=____15×8=____

15×9=____16×1=____16×2=____16×3=____

16×4=____16×5=____16×6=____16×7=____

16×8=____16×9=____17×1=____17×2=____

17×3=____17×4=____17×5=____17×6=____

17×7=____17×8=____17×9=____18×1=____

18×2=____18×3=____18×4=____18×5=____

18×6=____18×7=____18×8=____18×9=____

19×1=____19×2=____19×3=____19×4=____

19×5=____19×6=____19×7=____19×8=____

19×9=____21×2=____21×3=____21×4=____

21×5=____21×6=____21×7=____21×8=____

21×9=____22×2=____22×3=____22×4=____

22×5=____22×6=____22×7=____22×8=____

22×9=____23×2=____23×3=____23×4=____

23×5=____23×6=____23×7=____23×8=____第13天：两位数乘一位数（连续进位）日期：____年____月____日用时：分钟正确率：/10024×2=____24×3=____24×4=____24×5=____

24×6=____24×7=____24×8=____24×9=____

25×2=____25×3=____25×4=____25×5=____

25×6=____25×7=____25×8=____25×9=____

26×2=____26×3=____26×4=____26×5=____

26×6=____26×7=____26×8=____26×9=____

27×2=____27×3=____27×4=____27×5=____

27×6=____27×7=____27×8=____27×9=____

28×2=____28×3=____28×4=____28×5=____

28×6=____28×7=____28×8=____28×9=____

29×2=____29×3=____29×4=____29×5=____

29×6=____29×7=____29×8=____29×9=____

34×2=____34×3=____34×4=____34×5=____

34×6=____34×7=____34×8=____34×9=____

35×2=____35×3=____35×4=____35×5=____

35×6=____35×7=____35×8=____35×9=____

36×2=____36×3=____36×4=____36×5=____

36×6=____36×7=____36×8=____36×9=____

37×2=____37×3=____37×4=____37×5=____

37×6=____37×7=____37×8=____37×9=____

38×2=____38×3=____38×4=____38×5=____

38×6=____38×7=____38×8=____38×9=____

39×2=____39×3=____39×4=____39×5=____

39×6=____39×7=____39×8=____39×9=____

45×2=____45×3=____45×4=____45×5=____

45×6=____45×7=____45×8=____45×9=____第14天：多位数乘一位数综合练习日期：____年____月____日用时：分钟正确率：/10010×5=____11×6=____12×7=____13×8=____

14×9=____20×3=____21×4=____22×5=____

23×6=____24×7=____30×2=____31×3=____

32×4=____33×5=____34×6=____40×1=____

41×2=____42×3=____43×4=____44×5=____

50×6=____51×7=____52×8=____53×9=____

60×2=____61×3=____62×4=____63×5=____

70×7=____71×8=____72×9=____80×3=____

81×4=____82×5=____90×6=____91×7=____

100×4=____110×5=____120×6=____130×7=____

140×8=____150×9=____200×2=____210×3=____

220×4=____230×5=____240×6=____250×7=____

300×3=____310×4=____320×5=____330×6=____

340×7=____350×8=____400×2=____410×3=____

420×4=____430×5=____440×6=____450×7=____

500×5=____510×6=____520×7=____530×8=____

540×9=____600×4=____610×5=____620×6=____

630×7=____640×8=____700×3=____710×4=____

720×5=____730×6=____740×7=____800×2=____

810×3=____820×4=____830×5=____840×6=____

900×9=____910×1=____920×2=____930×3=____

25×2=____26×3=____27×4=____28×5=____

29×6=____35×2=____36×3=____37×4=____

38×5=____39×6=____45×2=____46×3=____

47×4=____48×5=____49×6=____55×2=____第15天：整十、整百数除以一位数日期：____年____月____日用时：分钟正确率：/10010÷1=____20÷1=____30÷1=____40÷1=____

50÷1=____60÷1=____70÷1=____80÷1=____

90÷1=____10÷2=____20÷2=____30÷2=____

40÷2=____50÷2=____60÷2=____70÷2=____

80÷2=____90÷2=____10÷5=____20÷5=____

30÷5=____40÷5=____50÷5=____60÷5=____

70÷5=____80÷5=____90÷5=____100÷1=____

200÷1=____300÷1=____400÷1=____500÷1=____

600÷1=____700÷1=____800÷1=____900÷1=____

100÷2=____200÷2=____300÷2=____400÷2=____

500÷2=____600÷2=____700÷2=____800÷2=____

900÷2=____100÷5=____200÷5=____300÷5=____

400÷5=____500÷5=____600÷5=____700÷5=____

800÷5=____900÷5=____100÷10=____200÷10=____

300÷10=____400÷10=____500÷10=____600÷10=____

700÷10=____800÷10=____900÷10=____60÷3=____

60÷6=____90÷3=____90÷9=____120÷3=____

120÷4=____150÷3=____150÷5=____180÷3=____

180÷6=____210÷3=____210÷7=____240÷3=____

240÷4=____240÷6=____240÷8=____270÷3=____

270÷9=____300÷3=____300÷5=____300÷6=____

360÷3=____360÷4=____360÷6=____360÷9=____

420÷6=____420÷7=____480÷6=____480÷8=____

540÷6=____540÷9=____630÷7=____630÷9=____

720÷8=____720÷9=____810÷9=____810÷9=____第16天：两位数除以一位数（能整除/有余数）日期：____年____月____日用时：分钟正确率：/10012÷2=____12÷3=____12÷4=____12÷6=____

14÷2=____14÷7=____15÷3=____15÷5=____

16÷2=____16÷4=____16÷8=____18÷2=____

18÷3=____18÷6=____18÷9=____20÷2=____

20÷4=____20÷5=____20÷10=____21÷3=____

21÷7=____22÷2=____22÷11=____24÷2=____

24÷3=____24÷4=____24÷6=____24÷8=____

25÷5=____26÷2=____26÷13=____27÷3=____

27÷9=____28÷2=____28÷4=____28÷7=____

30÷2=____30÷3=____30÷5=____30÷6=____

32÷2=____32÷4=____32÷8=____33÷3=____

33÷11=____34÷2=____34÷17=____35÷5=____

35÷7=____36÷2=____36÷3=____36÷4=____

36÷6=____36÷9=____38÷2=____38÷19=____

39÷3=____39÷13=____40÷2=____40÷4=____

40÷5=____40÷8=____42÷2=____42÷3=____

42÷6=____42÷7=____44÷2=____44÷4=____

44÷11=____45÷3=____45÷5=____45÷9=____

46÷2=____46÷23=____48÷2=____48÷3=____

48÷4=____48÷6=____48÷8=____49÷7=____

50÷2=____50÷5=____50÷10=____51÷3=____

51÷17=____52÷2=____52÷4=____52÷13=____

54÷2=____54÷3=____54÷6=____54÷9=____

55÷5=____55÷11=____56÷2=____56÷4=____

56÷7=____56÷8=____57÷3=____57÷19=____第17天：三位数除以一位数（商是两位数/三位数）日期：____年____月____日用时：分钟正确率：/100100÷2=____100÷5=____105÷5=____108÷3=____

110÷2=____110÷5=____112÷4=____114÷3=____

115÷5=____117÷3=____120÷2=____120÷3=____

120÷4=____120÷5=____120÷6=____120÷8=____

121÷11=____123÷3=____124÷4=____125÷5=____

126÷3=____126÷6=____128÷4=____128÷8=____

130÷2=____130÷5=____132÷3=____132÷4=____

132÷6=____132÷11=____135÷3=____135÷5=____

135÷9=____136÷4=____136÷8=____138÷3=____

138÷6=____140÷2=____140÷4=____140÷5=____

140÷7=____141÷3=____142÷2=____144÷2=____

144÷3=____144÷4=____144÷6=____144÷8=____

144÷9=____145÷5=____147÷3=____147÷7=____

148÷4=____150÷2=____150÷3=____150÷5=____

150÷6=____152÷2=____152÷4=____152÷8=____

153÷3=____153÷9=____154÷2=____154÷7=____

154÷11=____155÷5=____156÷2=____156÷3=____

156÷4=____156÷6=____156÷12=____158÷2=____

159÷3=____160÷2=____160÷4=____160÷5=____

160÷8=____161÷7=____162÷2=____162÷3=____

162÷6=____162÷9=____164÷2=____164÷4=____

165÷3=____165÷5=____165÷11=____166÷2=____

168÷2=____168÷3=____168÷4=____168÷6=____

168÷7=____168÷8=____169÷13=____170÷2=____

170÷5=____171÷3=____171÷9=____172÷2=____第18天：乘除法综合练习日期：____年____月____日用时：分钟正确率：/10012×3=____24÷2=____15×4=____30÷3=____

16×5=____40÷4=____17×2=____34÷2=____

18×3=____54÷6=____19×4=____76÷4=____

20×5=____100÷5=____21×3=____63÷3=____

22×4=____88÷4=____23×2=____46÷2=____

24×5=____120÷6=____25×3=____75÷5=____

26×4=____104÷4=____27×2=____54÷3=____

28×5=____140÷7=____29×3=____87÷3=____

30×4=____120÷5=____31×2=____62÷2=____

32×3=____96÷3=____33×4=____132÷4=____

34×5=____170÷5=____35×2=____70÷7=____

36×3=____108÷6=____37×4=____148÷4=____

38×5=____190÷5=____39×2=____78÷3=____

40×3=____120÷4=____41×4=____164÷4=____

42×5=____210÷7=____43×2=____86÷2=____

44×3=____132÷3=____45×4=____180÷5=____

46×5=____230÷5=____47×2=____94÷2=____

48×3=____144÷6=____49×4=____196÷4=____

50×5=____250÷5=____10×6=____60÷3=____

11×7=____77÷7=____12×8=____96÷8=____

13×9=____117÷9=____14×2=____28÷2=____

15×3=____45÷5=____16×4=____64÷4=____

17×5=____85÷5=____18×2=____36÷3=____

19×3=____57÷3=____20×4=____80÷4=____

21×5=____105÷5=____22×2=____44÷2=____第19天：简单分数加减法+一位小数加减法日期：____年____月____日用时：分钟正确率：/10012+12=____13+13=____23+13=____14+14=____

24+14=____34+14=____15+15=____25+15=____

35+15=____45+15=____16+16=____26+16=____

36+16=____46+16=____56+16=____17+17=____

27+17=____37+17=____47+17=____57+17=____

67+17=____18+18=____28+18=____38+18=____

48+18=____58+18=____68+18=____78+18=____

19+19=____29+19=____39+19=____第20天：三年级口算综合检测日期：____年____月____日用时：分钟正确率：/10035+47=____82-36=____12×5=____48÷4=____

56+28=____93-57=____13×6=____63÷3=____

64+19=____71-25=____14×7=____84÷6=____

27+54=____100-43=____15×8=____96÷8=____

128+36=____243-57=____16×9=____108÷9=____

356+48=____465-79=____20×4=____120÷5=____

572+69=____681-82=____21×5=____140÷7=____

790+15=____805-96=____22×3=____66÷3=____

137+58=____254-69=____23×4=____92÷2=____

363+77=____472-88=____24×5=____125÷5=____

581+99=____690-101=____25×2=____150÷6=____

709+22=____818-33=____26×3=____78÷3=____

146+67=____265-78=____27×4=____108÷4=____

374+86=____483-97=____28×5=____144÷8=____

592+108=____601-119=____29×3=____87÷3=____

710+120=____829-131=____30×6=____180÷9=____

12+12=____34−14=____0.5+0.3=____0.9−0.2=____

25+15=____56−16=____0.7+0.2=____0.8−0.4=____

37+27=____78−38=____参考答案第1天：万以内不进位加法（两位数+两位数/三位数）68,86,77,77,79,98,99,49,69,88,70,89,77,77,77,77,77,77,99,99,99,99,99,99,99,99,168,286,377,477,579,698,799,188,288,388,488,588,198,298,398,498,598,698,798,899,460,680,900,1120,1340,1560,380,600,820,1040,1260,990,990,990,990,990,990,990,990,990,579,801,1023,1245,690,912,1134,333,555,777,999,1221,777,999,999,353,575,797,1019,1241,797,1019,1241,381,603,825,1047,714,926,1148,1370第2天：万以内不退位减法（两位数-两位数/三位数）44,44,44,44,34,16,18,19,41,43,45,43,23,31,11,11,11,11,11,11,11,11,122,222,322,422,512,523,713,122,222,322,422,522,112,212,312,402,402,602,602,802,220,220,220,220,220,220,220,220,320,320,320,320,320,320,320,320,110,110,110,110,110,110,110,110,444,444,444,434,334,478,500,333,333,333,333,333,666,444,222,333,555,555,555,232,232,232,444,444,444,111,111,111,444,434,323,111,1111,2111,3111,4111,5111,6111,7101,8011第3天：万以内不进位不退位加减法综合86,44,77,44,77,44,99,34,68,44,79,16,49,18,69,19,88,41,70,43,89,45,77,43,77,23,77,31,77,11,77,11,99,11,99,11,99,11,99,11,99,11,122,99,168,422,286,322,377,512,477,523,579,713,698,612,799,122,188,222,256,245,322,356,422,388,112,467,278,167,223,589,167,289,401,501,612,10,723,11,834,51,340,99,450,220,560,230,670,340,780,450,450,320,560,320,780,320第4天：万以内一次进位加法63,83,103,123,143,91,111,126,64,83,103,123,143,82,100,118,163,283,403,523,643,691,811,926,184,303,423,543,663,702,821,938,181,301,421,541,661,691,811,931,183,301,421,541,652,674,796,918,215,316,417,518,652,711,796,878,215,316,417,518,609,701,803,905,281,401,521,641,761,693,813,933,283,405,527,649,771,695,817,939,300,400,500,600,700,800,900,1000,300,400,500,600,700,800,900,1000,300,400,500,600第5天：万以内连续进位加法104,124,144,164,179,112,103,103,103,103,103,101,101,100,204,324,444,564,679,712,793,893,1053,193,313,433,553,673,695,823,959,204,322,440,558,676,698,816,934,234,322,440,558,676,698,816,934,234,332,440,548,656,664,772,880,221,339,457,575,693,701,809,917,221,339,457,575,693,701,809,917,425,543,661,779,797,915,1033,1151,427,545,663,781,799,917,1035,1153,427,545,663,781,799,917,1035,1153,426,544,662,780,798,916,1034,1152,310,410,510,610第6天：万以内进位加法综合练习61,81,101,121,131,94,114,134,64,84,104,124,134,79,99,119,161,281,401,521,631,694,814,934,184,304,424,544,654,699,819,939,201,321,441,561,681,701,821,941,218,338,458,578,698,718,838,958,235,355,475,595,715,735,855,975,252,372,492,612,732,752,872,992,301,421,541,661,781,801,921,1041,301,408,537,661,781,901,1021,1131,301,408,537,661,781,901,1021,1131,301,409,547,665,783,901,1019,1137,301,419,547,665,783,901,1019,1137,301,399,497,605第7天：万以内一次退位减法17,17,17,17,17,26,26,7,7,7,7,7,7,7,17,17,117,217,317,417,517,626,726,726,117,217,317,417,517,617,627,727,117,217,317,417,517,617,617,717,78,178,278,378,478,588,688,778,78,178,278,378,478,578,678,778,78,178,278,378,478,578,578,678,75,174,273,372,471,580,679,778,74,173,272,371,470,579,678,677,73,172,271,370,479,578,577,676,72,171,270,379,478,477,576,675,1089,2089,3089,4089第8天：万以内连续退位减法16,16,16,16,16,25,6,6,6,6,6,6,16,16,16,87,116,216,316,416,516,625,625,725,116,216,316,416,516,516,616,716,67,167,267,367,467,567,667,767,66,166,266,366,466,566,666,766,73,173,273,373,473,573,673,773,72,172,272,372,472,572,572,672,71,171,271,371,471,471,571,671,64,163,262,361,460,559,658,757,63,162,261,360,459,558,657,656,62,161,260,359,458,557,556,655,61,160,259,358,457,456,555,654,877,1766,2655,3544第9天：被减数中间/末尾有0的退位减法99,98,97,96,95,94,93,92,91,90,89,88,87,86,85,84,83,82,81,80,199,198,197,196,195,194,193,192,191,190,189,188,187,186,185,184,183,182,181,180,99,199,299,399,499,590,690,790,99,199,299,399,499,599,691,791,99,199,299,399,499,599,699,791,99,199,299,399,499,599,699,799,99,199,299,399,499,599,699,799,999,998,997,996,995,994,993,992,991,990,989,988,987,986,985,984,983,982,981,980第10天：万以内加减法综合练习（一）82,46,84,36,83,46,81,57,164,186,404,386,641,599,805,709,195,185,440,384,680,589,731,785,213,187,460,386,700,482,859,697,231,187,478,386,718,482,867,698,249,187,496,386,736,482,875,688,312,78,523,