(完整word)三年级数学下册计算题练习

1、班级 _姓名成绩挑战计算极限，争当计算明星！加油！（三年级下册）口算42 X 20 =400+ 300 =5X900 =10x 33=22X 0 =80 X 70 =200X 4 =0+ 20 =6x 60 =22x 40 =44+20=40X40 =43X20=46+ 37=420+ 6=300 X 3=80X 4 =65X 0 =330+ 3 =250+ 5=680 80=21X40=80X40=10X 37=20X50 =2000+300=880+2 =70X20=400+ 4 =0x 66=50X30=640+ 8 =880+ 4 =400+ 300=34+ 39 =360 + 6=9

2、9x 10=12X20=30X80=41X20=97 X 10=700+ 7 =33X30=0+ 59 =11X80 =200+4=31X20=600+ 90 =4700-700=44-37 =40 X 12 =84-47 =630+ 7 =71-23 =0+ 43=31X 30 =21x 30 =43X2 =0X 20 =75+ 18 =23+48=90x 30=30X 12 =46+ 24 =0+ 73 =42 X 20=100+ 5 =10X50=350+ 5 =52-29 =240 X 2=52+ 39 =400+ 8=480+ 8 =33X30 =50 X 5=800x 3=60X5

3、0 =410X2 =41X20 =310X 3=20X 23=440+ 4 =30X 32 =0X35=10X 35=29+ 61 =40X 70=30X30=50X90 =80 X 30=20X 14=90X50=420+ 6=300+ 6 =240 + 4=69x 10=22X40=33X20=900+ 9=810+9 =630+ 9=30X23=330x 3=0X30=班级 _姓名-1-成绩挑战计算极限，争当计算明星！加油！（三年级下册）点笈!口算26+9=57 38=1500 -700= 42 X 2 =99 +3=7707-7=660+3=960 +3 =180 +9=65 +15=

4、660 +6=800X2 =50+5=3 X 800=420 +7=3 X 220=480 +4=58+ 33 =420-20=93 +3=8801200 -200= 11 X7=80 46 =0+51 =0+76 =X85 =7014X2 =X900 =2X 200 =84+ 4=+ 91 =930390 +3 =+ 22 =83-57=29+ 68 =68- 49=80X7=800 +4=3303X 23 =6458+ 26=34X2 =550+5 =800420+2=63+ 3=160800+ 700=690 +3 =582X440 =48480602 X44 =840440+4=324

5、85409013600X7=12048039+ 3=5609903 X 200 =620-2 =660640880+ 4 =7500-500 =0 +91=12 X4= 3X31 =X57 =120 X4=0X 97 =360+ 9=44 X 2 =96032X2 =X440 =460+2=70+ 500=3 X33 =280+ 4=X400=X330 =690+3=49+ 33 =700 +7 =23x 3=78-36 =11X4 =230X3=310390 +3=23011X4=82-55 =310X 3 =720+ 9 =4700- 700=60048+ 28 =640+8=480X50

6、=800 +8= 880X500 =80+17=54+ 28 =42X3 =1700 -800= 90 +3 =40X 11 =360+9 =10X 34 =40X90 =90 X60=490+7=20X34=班级姓名成绩挑战计算极限，争当计算明星！加油！（三年级下册）口算0 + 54 =23X 3 =12X 30 =7X 80 =48X 10 =40 X 40 =40X 10 =23X 30 =60X 50 =70X 80 =10X 68 =40x 50 =30X 21 =7X 11 =50乂 70 =24 X 2 =30X 70 =10X 74 =50X 10 =70x 11 =30X40

7、=24X20 =12X 20 =30X21 =20X70 =28 X 1 =20X 13 =1X36 =10x 19 =11x 50 =30 X 30 =28X 10 =20x 50 =10X36 =30x 33 =21 X 40 =12X 10 =31x 2 =14x 20 =6x 90 =20 X 33 =90x 20 =20x 13 =31x 20 =22x 3 =60 X 90 =39X 10 =21x 2 =44x 20 =12x 4 =22 X 30 =22X 4 =30x 80 =33x 10 =50x 90 =12X40=220X 3 =22X40 =90x 40=200x 3

8、 =41 4 20=21X 30 =10X46 =3x 700=33X30=20 X 41 =6X 600 =24x 20 =50x 30 =0X 45 =50 X 70 =800X 7 =60+ 6 =10x 89 =69x 10 =13X 30 =23X 30 =4x 90 =60x 60 =60x 40 =90 X 30 =21X 40=30X20 =40X90 =2x 31 =33 X 20 =40X 70=48+ 19 =70x 6 =4X900 =2X 310 =20+ 35 =45+ 35 =32X20 =70x 60 =84 X 1 =900X 6 =34X20 =33x 30

9、 =31x 20 =700 X 6 =84X 10 =9x 800 =70x 30 =2X 42 =86-47=5X90 =22X30=6X500=8X70=班级 3姓名一 成绩.口算，夬I20X24=57+ 29 =540+ 6=10X 73=10X58 =0 + 49 =34X 20 =80X90 =30X70 =120X 4=640+8=720+ 9 =10X34=65x 10=660+ 3 =700 X 5=41X20=70003000=30X30=10X47 =30X23=660+ 6=5900-5000=11X40 =70X40 =10X36=6000+ 2000=80X 80=2

10、9+ 14 =80X50=200X4=36+ 56=88X 10 =600+ 6 =22X30 =400+ 600=34+ 29 =800+ 8=21x 30=720+ 8=33X30=32X20 =87X 10=500+ 40=22X40 =440 + 4=33X 20=320+ 4 =900+ 3 =77-29 =0+93 =640+ 2 =30X50=75+ 18 =600+ 700=40X70=43+ 38 =90X50=8465=43-16 =10X80=57+ 29 =500+ 40=88X10 =700x 5=80 X 90=40X 70=21X30=660+ 6=65X10 =

11、540 + 6=22X 40=80X80=10X47 =30X70 =0 + 93 =600+ 6 =10X36 =660+ 3 =43+ 38=720+8=36+ 56=23X30 =10X73 =90X50 =800+8=6000+ 2000=120 X4=640+2 =60x 5=2X44 =840+ 4 =440+ 4 =32x 3=48+ 4 =540+9=90+ 9 =13x 3 =600X 7 =120x 3 =480+2 =39+ 3 =560+ 8 =990+ 3 =3X200 =620+2=660班级 _+ 2 =640+8=-姓名4880+ 4=7500成绩-500=挑战

12、计算极限，争当计算明星！加油！（三年级下册）口算23 X 3 =12X 30=X80 =48X 10=40X40=40X 10=23X30=60X 50=70X80=10X68=40x 50=30X21 =7X11 =50X 70=24X2 =30X 70=10X 74=50X 10=70X 11 =30X40=24X20=12X20=30x 21 =20X70=28 x 1 =20X 13=X36 =10X 19=11x 50=30X30=28x 10=20x 50=10X36=30X33=21X40=12X 10=31X2 =14X 20=X90 =20x 33=90X 20=20X 13

13、=31X20 =22X3 =60X90=39X 10=21X2 =44X20=12X4 =22X 30 =22X4 =30X 80 =33X 10=50X90=12X40=220 X3 =22X40 =90X40=200x 3=41X20 =63+7 =86-39=40093-25=34+28=67+33=500X4=84 +9=92-16=52-18=1200-700=40 +8 =72+9 =80-26=9000-500= 53+69= 50+7 =43+3625X4 =46+27 =1 X 325= 27+54 = 45+6=750+2502500-2000 = 80 X7= 300 X

14、 5= 4 X40=85+25 =96+2556+8 =34 +4 =87-38=650-3201400-500 =73-29300X5=9000-500= 64-26=87-53500 X2 =84+5062+48 =72+19=700 X 4 =660-9025+55=34+5640X7 =4300 700=86-24 =45+3760 X 5=120+300100-55 =94-19= 600 X 6 =700+90074+28 =72-48200 X 9 =47+35=97-59=64-1656+7 =86-49300X8 =33-25=54+28 =67+23600 X4=82 +9

15、=班级姓出成绩快!挑战计算极限，争当计算明星！加油！（三年级下册）口算-9-72-16 =52-28=1200-800= 64+8 =45+9 =90-26900-500 =73+69 =64+7=53+3625 X4 =56+271X 125=47+54 =15 +6 =750+1506 X 8+32=87-3556+8+4=800-140=500-250=30X 7= 800X5 =4 X0=25+75 =26+74=36+3322+3356+12=23+5556-21 =12-3=123-1226386-39=400 X93-25 =34+28=67+33500 X4 =849=92-1

16、652-18 =1200-700 = 40 +8=72 +9=80-26=9000-50053+69 =50-7= 43+3625 x 4 =46+271 X 325 =27+54=45 +6= 750+2502500-2000 = 80 X7=300 X 5=4X40 =85+25=96+2556+8=34+4 =87-38=650-320 =1400-500 =73-29 =300 x 5 =9000-500 =64-26 =87-53=500 X2=84+50=62+4872+19=700X4=660-90 = 25+55=34+56 = 40 X7 =4300 -700 =86-24

17、=45+37 =60 X 5=120+300100-5594-19600 X 6=700+900=74+28 =72-48200 X9 =47+3597-59 =64-1656+7 =86-49300 X 8 =33-2554+28 =67+23600 X 4 =8272-16=52-281200-800= 64+ 8= 45 +9 =90-26900-500=73+6964+7=53+3625 X4 =56+271 X 125 =47+5415+6= 750+150 =6 X 8+32=87-3556 +8+4=800-140500-250 = 30 X7 =800 X 5=4 X0=53+

18、69 =50+7=班级 姓名 成绩笔算夬 !挑战计算极限，争当计算明星！加油！（三年级下册）54X63=25X38=36X 19=774+ 8 =508 + 2 =370+ 5=19X47 =900+ 5=23X34 =392+ 4=360x 5=32X68=203 + 9=63X 36=26X38=770+ 5 =696 + 2 =882+ 4=809+ 8 =56X 79=64X28 =820+ 3=630+ 6 =458+ 4 =13X23 =32X22 =365+ 5 =380+ 6 =-10-班级 姓名 成绩笔算1夬 !挑战计算极限，争当计算明星！加油！（三年级下册）43X 13=2

19、1X 15=724+4 =628+ 3=24 X 12=39X 14=15X12 =13X22 =15X 19=23X24=36X12 =25X12 =78X32=63X 14=98X22 =56X34=81X 19=48X24=66X12 =55X22 =912 + 3 =735+ 9=348+ 3 =398+ 7=-11-班级 姓名 成绩脱式计算1、挑战计算极限，争当计算明星！加油！(三年级下册)2970+ (250 X12- 2991)980 +35X4115 乂 1421 + ( 573 -566)64X (720+ 650+130) 64 +396+ 3 118+153 +17X9

20、190 +360+24X8-16-(140 +60) X (26 - 8)78X7+828+18(359 42)X53 + 64396+3 + 225 X8+4985-168+4648+480+ 3(601-246) +5305 X 3-154124-735 + 7(34+22) +845+ (15+3)205+7X862-(25-7)32 X4 + 72523+248-475470+ 5-28459+ 9X7294+399 + 7脱式计算挑战计算极限，争当计算明星！加油！（三年级下册）68+24X 40125+ 5X3978125X8+23145 X 19+209456 238+728X (

21、 180 98)943-143 X6(103-336 +21) X15553+176X2366+ (54 + 9)68 +24X 40125+5X39100 100+4(180+720) + 9 (2944+864)+(113-79)684+207+ 33024+ 6+38X 7(2085 + 960) + 5 6732 + (528 525)246X8+7806+62940+ 28+136X 72403X0 + 48X34(359 -42) X 53 + 6478 X (28+ 30)140 +5 + 2 78 X 7+ 828+18脱式计算 、挑战计算极限，争当计算明星！加油！（三年级下册

22、）439+46 X 7248+ 4X1867 X(96+ 6)25X 17-120450-175) +5268+29X 65315 345+3574+(125-118)94813X 5217X 36+ 3560-12X24375+ 5X 24396+3 + 225X8 + 4985-168+ 4648+480+ 3124-735 + 7(34+ 22) +845+(15+3)(601 246) +5205+7X862-(25-7)32X4+ 72305X 3-154523+248-475470+ 5-28459+ 9X7294+ 399+7班级 姓名 成绩列式计算1、 挑战计算极限，争当计算明

23、星！加油！（三年级下册）1、16与24的和除以8,商是多少？2、400减去170与80的和，差是多少？3、64的14倍减去522,差是多少？4、748与116的和是8的多少倍？5、25乘5除225的商，积是多少？6、6个752比5172少多少?7、25与47的和乘98,积是多少？8、175与49的和除以4,商是多少？9、195除以32减去27的差，商是多少？10、粮店运来面粉120袋，运来的大米比面粉的3倍少35袋，运来大米多少袋?班级 姓名 成绩估算19挑战计算极限，争当计算明星！加油！（三年级下册）238+6876+ 3=417+ 6=753+ 5 "89X30"32X48公43X22"52X68"890+ 9=459+ 50=417+60=