二年级数学下册数学加减乘除混合运算

1、二年级口算_年_月_日分钟对题16-2X7 =41 + 35 26=2X2X2 =3X2X8 =21 0 =50 + 2X8 =1 X5X5 =90 81 + 2 =85 83 1 =6吃一2 =96 2 X4 =52 1 X5 =19+ 66 =5 6+ 52 =1 X3+ 63 =5X77 =25 5X5 =20 为 + 37 =4X2X7 =60 + 5X7 =51 30 + 5=45 + 11 + 29 =72 25% =7X5X0 =4 X3 0=0X4+ 62 =26 + 69 16 =73 + 24 =1 X8 7 =3X0+ 48 =46 + 21 + 30 =63 弋 + 3

2、9 =12 吃2 =71 9 48 =96 64 + 67=93 7X4 =124 2 =4X1 2 =7 99 =54W 7 =31 1 =8191 =34 + 4X4 =76 + 7 79 =37+ 1 X5 =3242=91 X7 =95 57 + 44 =4+ 4X8 =9X1 -49 =5X166 =22 + 32 + 37 =24 55 =8 0 =4 6 11 =36 弋 + 69 =0+ 60 36=71 X5 =35 5 + 31 =93 - 22 + 14 =.年_月_日分钟对题63 - 62 - 0 =205 - 3 =47-3X2 =9M 10=60 + 72充=8X4

3、-22 =1 0-0=13+ 71 + 18 =16吃为=6X1 X3 =18-637 =21 + 74 - 70 =8X5+ 45=9X2- 10 =51 - 19-0=3X2X9 =7X0+ 31 =89-76 - 11 =426X2=12泊七=369X5 =9X9-61 =72 - 1 =99 - 9七=70 - 3+ 13 =53 - 37 - 4 =74 + 31 - 16 =47 - 11-21 =75 + 5X3 =6X4+ 61 =72总弋=74 - 8X7 =8出-4 =305+ 58 =52 + 6X0 =62 + 26 + 10 =27七为=50 - 11 =15- 1-

4、7 =8X1 X =4X5- 19 =28+ 30 + 54 =51 X5 =12泊七=3X7+ 68 =72 为1 =78 - 819 =29+ 9X2 =26 + 63-52 =0 X5 0 =59 - 31 =87- 7X7 =22 + 35% =98 - 47 + 0=48 总0 =5X3+ 75 =61 + 27 - 8=8X3+ 69=1 X0X9 =30 + 15+ 52 =.年_月_日分钟对题56+ 31 - 23 =9岀 + 9 =4+ 5X5 =57 - 13-42 =72 - 17-24=82 - 74 + 72 =7+ 0+ 92 =57+ 41 - 96=3065 =

5、38 - 7+ 66 =41 X9 =84 + 426 =124X2=4+ 52 + 31 =82 4 X6 =38 + 72 =86 - 73 + 1 =8X9+ 12 =28- 2X8 =48 + 43 - 21 =248 - 1 =79 - 73 -4 =21 + 18 =56 + 21 + 18 =86- 7X7 =77-819 =92 - 37 - 41 =14+ 5X7 =3X7+ 20 =2173 =98 - 39+ 27 =1231 =19+ 25 + 31 =33 - 5X3 =45 弋一4 =68 + 1 X9 =72X6=32 + 56 - 33=2X7 0 =66 +

6、14+ 19 =22 - 21 + 43=4X77 =66 9 X4 =1 6 =65 - 3X9 =9 X0 - 0=3 5+ 33 =37+ 15七=35 5 2 =1 X99 =19- 1 X5 =21 + 7 8 =1 X306 =36 + 0X5 =30+ 19+ 43 =47 16 22 =2847 =.年_月_日分钟对题41 + 20+ 34 =24 + 3X8 =53 + 33 13 =15- 12+ 68 =24 1 X8 =79 46 27 =8M+ 41 =3X1 + 67 =66 5X3 =71 + 29 =47+ 52 57=5X3 6 =58 + 0X1 =99 8

7、 X9 =13+ 78 76 =16吃充=50 105 =74 38 32 =6七一0 =3X3X5 =68 2吃=34 0X5 =4X2X4 =48 6七=61 - 20 36 =8X0+ 49 =0X6+ 32 =80 + 14 66 =4泊一0 =4X3+ 16 =95 6X7 =24 2 =4出2 =9弋=68 7X3 =2怡一8 =14+ 66 52 =42 + 0X2 =13+ 28 + 41 =9X44 =6X8+ 35 =71 31 =5 X8 6 =48 + 34 1 =9X6 12 =40 弋一4 =91 25 7 =87+ 11 54 =66 + 54 6 =39 2 1

8、1 =32总吃=3X8+ 33 =34 + 728 =33 + 29 + 12 =7 71 =67 4 56 =58 + 204 =60 + 13+ 22 =2173 =63 2X4 =H oxT寸U9X&-寸 9H寸2X6U9L coco+09H+slsH阳平寸4Hzx 帘 8LH 0 T2H量8卜卡寸99寸U8X8+4H 寸 4+9L + 寸9H 寸 9+x4H+0A0 uco+8;0L H 92 + w 寸 L H 2.Z L9 詞友+L6Hz甲9 LHTT z 寸H L6+9H寸+6X寸H臭寸49 hs + t 寸 H 甲 99 + LZH or ox Z U8L +CO0 寸 U84

9、+09+COLH 2. L +T寸 U9L L8L 甲 0L +CO4 H orTZ 卜 U8ZL L9寸 U8XCO+ 寸 9 U8CO+9X9 寸C L L +09 KgHQ L + L6H寸 *0寸HOT -x 0U99+0L +9CO u9co99 umT卜 U46+艾 L $9co平 9LH0 + ?寸 9U8+W 卜 U694L +8 卜USX 甲 8 Ho寸09卜HT臭 6 U9 寸 +8L +CO4平 9L 口工6 =95 + 9 七=1 X8+ 83=6W+ 23 =35+ 0X1 =9X9- 25=6940=79+ 6+ 13=5X8- 6=36817=22+ 0X3=7X

10、9- 1 =44+ 32 2=182X3 =1 X2+ 29=78 + 28泊=33+ 19+ 42=497X7 =58+ 63=87- 8X6=47+ 142 =1662=9X1 X1 =61 - 50- 7=59+ 82 0=162X4 =62+ 30- 79=763910=65- 40- 2=8X71 =3540=4X1 + 15=41 + 7X7=8 8+ 13 =10+ 61 + 25=99- 8+ 1 =0+ 19+ 88=39- 32- 3=4X2X2=601140=79- 9X8=40 为 + 82 =76+ 12 40=9X4- 4=77+ 19+ 7=96 - 16 =81

11、为为=92- 24+ 27=0X142=90 + 183 =217 - 0 =75+ 72=53- 17+ 46=96+ 1 - 97=97- 0X8=36 七-1 =91 - 2X5=1 X1 + 79=12+ 80- 10=10-2吃=11 + 52 =87+ 8X1 =8 + 16 =305+ 58 =52+ 6X0=62+ 16+ 0=7+ 20+ 7 =10 吃 + 63 =3出 + 21 =18+ 35+ 4 =6岀一0 =10+ 40 9=22- 3X7 =42+ 3+ 38=96 5X8=5M+ 47 =58- 30+ 65=38 11 6=244-3 =4X8- 16=40+

12、 42 31 =84- 63+ 0=28+ 7X7=24 13+ 38=7X5- 9=10 14吃=7X1 X8=35+ 0X6=109 40詔=2+ 25+ 69=61 - 3X6=14+ 51 4=3X7 10=4X0+ 50=8 8 0 =9X8+ 21 =728X0=35+ 9X3=7出 X7 =244-4 =97 89+ 33=72七=28+ 5X1 =9X8+ 8=35+ 21 + 23=13+ 40+ 37=3七+ 42 =42 4一1 =46- 3+ 20=89+ 12吃=3X6 5=41 1 =81 5X2=69+ 12+ 46=78- 20+ 13=30W+ 26 =22+

13、 31 + 26=69+ 9+ 74=24七充=25+ 7X3=57- 33+ 45=64 0 =6X6X0=23+ 32+ 32=76 + 21 七=4+ 8X6=71 7出=5 弋+ 72 =57+ 8+ 16=81 + 77 =91 12+ 4=26+ 8X7=1863=18+ 32+ 44=3 斗1 X9 =8 8 0 =87 42+ 35=80+ 10 1=53+ 40 85=90+ 1 + 2=40 10+ 11 =42W 2 =1863=88 0 =5X3+ 13=93 9 6=86 73+ 62=90 8X1 =53 + 9弋=0X55 =61 X4 =6 4吃=1 X93 =

14、85 9X9=55 42+ 78=8X2+ 52=4X2 0=16+ 6X7=9X1 X4=30弋弋=65 1 + 25=58+ 32+ 4=87 42+ 35=1 X5X7=70+ 2+ 3=52+ 1 X4=95+ 3+ 0=2X1 X3=7X0 0=73 62 7=7X0+ 34=87 6X1 =7X4 7=5X33 =5X99 =8总斗1 =63+ 1 + 20=8X2X7=0X3X0=2X3X3=3 斗I X9 =80+ 10 1=6 七 X0 =73 38 31 =41 3X4=34 + 44 =79+ 5X2=23+ 3+ 34=4X4 11 =61 20+ 57=6+ 59+

15、16=67 53+ 6=18 1 X5=1 X1 0=0X2X9=21 3+ 6=2045 =7 斗I X9 =7 71 =67 4 56=58 + 204 =60+ 3+ 22 =2173 =63 2X4=58 3 3 =6 七+ 39 =91 + 124 =70 3+ 13=53 37 4=74+ 21 16=47 11 21 =75+ 5X3=6X4+ 61 =72总弋=74 8X7=8 吃4 =23+ 0+ 62=76 + 21 七=4+ 8X6=58 4 斗1 =4X1 3=6 七 + 77 =60 11 40=79 9X8=40 为 + 82 =76+ 2 40=1 X8X4=77

16、+ 9+ 17=96 168 =81为为=92 24+ 17=0X142=90 + 183 =217 0 =75 + 7X2 =53 17+ 46=86+ 13 97=4X2 0=8总斗1 =0X2X9=36+ 6X7=63+ 11 + 20=21 3+ 6=9X1 X4=8X2 7=2045 =30弋弋=0X3X0=7 斗1 X9 =9七=8+ 32+ 44=3 斗1 X9 =8 6 0 =87 42+ 5=80+ 13 1=244 4 =97 89+ 33=72七=16 2X7=91 + 5 26=2X2X2=3X2X8=21 0 =50+ 2X8=9X1 X5 =90- 81 + 2=8

17、5- 83- 1=6吃一2 =96- 2X4=52- 1 X5=19+ 6X5 =5X6+ 62=1 X3+ 63=5X7 10=25 5X9 =20 为 + 37 =4X1 X7=80+ 5X7=51 - 30+ 5=451129=72 - 25% =7X5X0=4X3 0=0X4+ 62=36+ 29- 16=73+ 24 =1 X8- 7=3X0+ 48=15七弋=13+ 0+ 48=78 88 =3-6吒=40- 3+ 18=3出-0 =46+ 31 + 20=6岀 + 93 =12 吃-2 =71 - 9- 48=96- 44+ 18=93- 7X4=124-2 =4X2X2=7X9

18、9 =48W 7 =8X99 =8191 =31- 1 =76+ 7- 79=37+ 1 X5=3242=21 X7 =95- 57+ 44=4+ 4X8=34+ 4X4=5X38 =22+ 32+ 7=9X69 =8 8 0 =4X6- 11 =36 弋 + 69 =0+ 60- 36=0X357=24 - 5% =4X7+ 48=62 - 1 斗1 =96- 2X3=43+ 48- 67=426X2=12泊七=369X5 =9X9-61 =728 - 1 =99 - 9七=70 - 3+ 13 =53- 37- 4=741-16=47-11-21=755X3=6X4 61 =72总弋=74

19、- 8X7=8出-4 =305+ 58 =526X0=62617=24七詔=50 - 11 =15- 1 - 7=8X1X7=4X5-19=28304=98-3917=1231 =492511=73- 5X3=40 为-4 =681 X9=72X6=32 6- 33=2X7- 0=66 1419=22- 21 43=4X7 =66- 9X4=1 X6- 4=42=7 - 1 =6=220=424X6=48=6=8=280X2=9X1X6=65- 3X9=9X0- 0=3X533=3715=3=35=5- 2=1 X9=9=19- 1 X5=21 7X8=1 X6=6=360X5=302543=

20、47- 16- 22=28=4=7=512014=243X8=533-13=15- 12 68=24- 1 X8=79- 46- 27=8X441=3X167=66- 5X6=7=1 29=97 2- 57=5X3- 6=58+ 0X1 =99- 8X9=3+ 78- 76=16吃充=50 - 105 =74- 38- 32=6七一0 =3X3X5=68 2吃=34 0X6=4X9- 4=48 6七=76040=45- 11 - 28=0X6+ 72=82X5 =72为勻=2X3+ 64=78+ 2 59=23+ 11 =74+ 5+ 14=354X0=4X1 + 15=71 + 7X7=8

21、8+ 13 =50+ 31 + 5=99 8+ 1 =7+ 19+ 68=39- 32- 3=4X2X2=601140=79- 9X8=40 为 + 82 =76+ 2 40=9X8- 4=77+ 9+ 17=7 7 + 8 =18- 11 - 6=2+ 8X8=64 8 + 0 =41 + 17 =46 546 =4X0+ 50=8 6 0 =9X8+ 61 =72X0=35+ 9X3=7出 X7 =244-4 =97- 89+ 33=72七=28+ 5X1 =9X8+ 18=35+ 21 + 23=13+ 4+ 67=3七+ 42 =42 4一1 =46- 3+ 20=89+ 12吃=3X

22、6 5=51 X5 =12泊七=3X7+ 68=71 X5 =35 5 + 31 =93 22+ 4=30+ 9+ 53 =47-16-22=2847 =31 + 30+ 24 =24+ 3X8=53+ 3 13=1512+68=24- 1 X8=79 46 27=36 + 8X7 =41 + 68 =88 68+ 8=65 - 364 =62- 4X2=60+ 33 16=36+ 10+ 5=4X9+ 4=9X2 4=16- 2X7=1+85-26=2X2X2=3X1 X8=21 0 =50+ 2X8=9X1 X5=90- 81 + 2=85 83 1=6吃一2 =96- 2X4=52 1

23、X5=19+ 6X6=5X6+ 52=1 X3+ 63=5X71 =25 5X9 =20 为 + 37 =4X1X7=8+ 5X7=51 30+ 5=45+ 1+ 29=72 25% =7X5X0=4X3- 0=0X4+ 62=36+ 9 16=73 + 24 =1 X8 7=3X0+ 48=46+ 11 + 30=6岀 + 9 =12 吃2 =71-9-48=96 44+ 8=93 7X4=124-2 =4X4 2=7X99 =60 6 7 =8X279 =8191 =30 宁10- 1 =76+ 57 79=37+ 1 X5=3242=11 X7 =95 57+ 44=4+ 4X8 =34

24、+ 4X4=5X3% =22+ 32+ 7 =9X7% =8 8 0 =4X611=36 弋 + 69 =0+ 60- 36=0X357=24 - 55 =4X7+ 98=62 - 1 斗1 =96- 2X3=43+ 48- 67=71 X5 =35 5 + 31 =93- 22+ 4=63- 62- 0=20 为-3 =47- 3X2=9X4- 10=60 + 72充=8X4- 22=1 X0- 0=13+ 71 + 38=16吃充=6X6X3=18-637 =59+ 34- 70=8X5+ 45=9X2- 10=51 - 19- 0=3X2X9=7X0+ 31 =89- 76- 11 =4

25、2WX2=12泊七=369X5 =9X9- 61 =72 - 1 =99 - 9七=70- 3+ 13=53- 37- 4=74+ 1 - 16=47- 11-21=75+ 5X3=6X4+ 61 =54 6 9=74- 8X7=8出-4 =305+ 58 =52+ 6X0=62+ 6+ 20=12七詔=50 - 11 =15- 1 - 7=8X1 X7=4X5- 19=28+ 0+ 54=51 X5 =12泊七=3X7+ 68=72 为1 =78 - 819 =29+ 9X2=26+ 63-52 =0X6- 0=59- 3一1 =87- 7X7 =22 + 355 =98- 47+ 0=48

26、 总0 =5X3+ 95=61 + 97- 8=8X3+ 49=1 X0X9=80+ 15+ 2=56+ 21- 23=9岀 + 9 =4+ 5X6=57- 13- 42=72- 17- 24=82- 74+ 72=7+ 0+ 92=57+ 41 - 96=270七弋=38- 7+ 49=4宁1 X9 =84 + 426 =124X2 =4+ 52+ 51 =62- 4X6=38 + 8 =86- 73+ 1 =8X9+ 12=28- 2X8=48+ 43- 21=248 - 1 =79- 73- 4=20出0 + 18 =56+ 31 + 12=86- 7X7=77-819 =92- 37-

27、 41 =14+ 5X7=3X7+ 20=2173 =98- 39+ 17=1231 =49+ 25+ 1=63- 5X3=30 弋一4 =68+ 1 X9=728X5=32+ 6- 33=2X7- 0=66+ 14+ 19=22- 21 + 43=4X77 =66- 9X4=1 X6- 4=427 - 1 =6吃+ 20 =42+ 4X6=48弋为=28+ 0X2=9X9X6=65- 3X9=9X0- 0=3X5+ 33=37+ 15七=35 弋一 2 =1 X99 =19一 1 X5=21 + 7怡=1 X36 =36+ 0X5=18 693=47一 16一 22=2847 =11+22+

28、34=24+ 3X8=53+ 26一 13=15一 12+ 68=24一 1 X8=79一 46一 27=8M+ 41 =3X1+ 67=96一 5X6=71 + 29 =97+ 2一 57=5X3 6 =58 + 0X1 =89一 8X9=43+ 78一 76=8吃斗1 =50 - 105 =74一 38一 32=6七一0 =3X8X5=68 102 =34一 0X6=4 X9 4 =48 6七=61 一 20一 36=8X0+ 49=0X6+ 32=80+ 14一 66=4泊一0 =4X8+ 16=95一 6X7=24 2 =4出2 =9弋=88一 7X3=2X8 8=14+ 66一 52

29、=42+ 0X2=13+ 8+ 61=9X44 =6X8+ 75=71 31 =5 X8 8 =48+ 44一 1 =9X6 12=40 弋一4 =91 一 25一 7=87+ 1 54=66 + 606 =39一 2一 11 =32总吃=3X8+ 33=34 + 88 =73+ 9+ 12=7 71 =67一 4一 56=58 + 204 =60+ 13+ 12 =2173 =63 2X4=58 3 3 =6 七+ 39 =91+ 12-4=15七弋=90+ 1 34=51 27-3=23+ 18+ 34=6X6+ 58=14-7+ 36=9X21 =64+ 3X8=10+ 78+ 3=76

30、 0 40=45 11 28=0X6+ 72=82X5 =72总为=2X3+ 64=78+ 82 59=23+ 1010 =44+ 25+ 27=7 7 + 8 =18 11 6=2+ 8X8=64 6 + 0 =41 + 17 =46 54-6=48%詔=13+ 50+ 28=78 8-8=3 6吒=40 3+ 18=3-1 0=1 X4+ 92=2X93 =18-6X7=7 17 =21 + 56充=24-4-3=6+ 8X7=41 + 68 =88 68+ 8=65 364 =62 4X2=60+ 33 16=36+ 10+ 25=4X9+ 4=9X2 4=1怎1七=6W+ 91 =28

31、-1-7=28 4 5 =42-71 =54-9X6=40 弋一4 =8总一2 =24-6 3=92+ 1 X5=3-3X7=4-1 X3=54 35 4=76+ 27-9=29+ 4X7=25+ 7 6 =95 + 9 七=1 X8+ 83=6W+ 23 =35+ 01=9X9- 25=6940=79+ 6+ 13=5X8- 6=36817=22+ 03=7X9- 1 =44+ 32 2=182X3 =1 X2+ 29=78 + 28泊=33+ 19+ 42=497X7 =58+ 63=77- 8X6=47+ 142 =1662=9X1 X1 =61 - 50- 7=59+ 32 0=162

32、X4 =62+ 30- 79=763910=65- 40- 2=8X71 =3540=4X1+ 15=31+ 7X7=8 8+ 13 =60+ 71 + 65=19- 8+ 81=67+ 19+ 8=39- 32- 3=4X2X2=601140=79- 9X8=40 为 + 82 =76+ 22 40=9X8- 4=77- 29+ 57=96 - 16 =81为为=92- 24- 67=04吃=90 + 183 =217 - 0 =75+ 72=53- 17+ 46=96- 31 - 27=97- 08=36 七-1 =75- 2X5=11+ 96=92- 80- 10=10-2吃=11 +

33、52 =87+ 8X1 =8 + 16 =305+ 58 =52+ 6X0=62+ 86+ 70=7+ 20+ 7 =10 吃 + 63 =3010 + 21 =18+ 35-44 =6岀一0 =10+ 40- 9=22- 3X7 =12+ 73- 38=96- 5X8=5M+ 47 =58- 30+ 65=38- 11 - 6=40 弋一3 =4X8- 16=40+ 42- 31 =84- 63+ 0=28+ 7X7=24- 13+ 38=7X5- 9=10- 14吃=7X5- 8=35+ 0X6=19-40充=2+ 95- 79=61 - 3X6=14+ 51 - 4=3X71 =4X0+

34、 50=8 8 0 =9X8+ 11 =728X0=35+ 9X3=7出 X7 =244-4 =97- 89+ 33=72七=28+ 5X1 =9X8- 68=35+ 21 + 23=13+ 40- 37=30 为 + 42 =42 - 4一1 =46- 3+ 20=89+ 12吃=3X6- 5=40 弋一1 =81 - 5X2=69+ 12- 46=78- 20+ 63=30W+ 26 =22+ 71 - 26=69- 69+ 74=24七充=65+ 7X3=57- 33+ 45=64 - 0 =6X6X0=23+ 72- 92=76 + 21 七=4+ 8X6=71 - 7出=50 为 +

35、 72 =57+ 28-16=81 + 77 =91 - 12- 34=78- 8X7=42W 2 =65 1 + 25=2X5 3=1863=98 32 44=3 斗1 X9 =88 0 =87 42+ 35=80 50 1=5X3+ 13=2X5 7=6 七 X0 =93 9 46 =70+ 2+ 3=73 38 31 =86 73+ 62=52+ 1 X4=41 3X4=90 8X1 =95 13 50=34 + 405 =53 + 9弋=2X8X3=79+ 5X2=0X55 =7X0 0=23+ 53 34=166X4=73 62 7=4X4 11 =6 4吃=7X0+ 34=61 2

36、0+ 57=1 X93 =87 6X1 =96 59+ 16=85 9X9=7X4 7=67 53+ 6=55 42+ 78=5X33 =18 1 X5=8X2+ 52=5X99 =1 X1 0=4X2 0=8总斗1 =0X2X9=66 6X7=63 61 + 20=21 3+ 6=9X1 X4=8X2X7=2045 =30弋弋=0X3X0=7 斗1 X9 =18七为=98 32 44=3 斗1 X9 =8 6 0 =87 42+ 45=80 50 21 =53+ 43 85=90 41 + 2=40 10+ 11 =7 71 =67 4 56=58 + 204 =60- 33+ 42 =21

37、73 =63 2X4=58 3 3 =6 七+ 39 =91 + 124 =70- 3+ 13=53 37 4=74 31 16=47 11 21 =75 5X3=6X4+ 61 =72总弋=74 8X7=8出4 =23+ 62 82=76 + 21 七=4+ 8X6=58 4 斗1 =4X1 3=6 七 + 77 =60 11 40=79 9X8=40 为 + 82 =76+ 22 40=9X8 4=77+ 19 57=96 16 =81为为=92 24 67=0X142=90 + 183 =217 0 =75 + 7X2 =53 17+ 46=96 31 47=4X2 0=8总斗1 =0X

38、2X9=66 6X7=63 1 + 20=21 3+ 6=9X1 X4=8X1 X7=2045 =30弋弋=0X3X0=7 斗1 X9 =18七为=98 32 44=3 斗1 X9 =8 总一0 =87 42+ 52=80 50 18=244 4 =97 89+ 33=72七=16 2X7=91 85+ 26=2X2X2=3X8 8=21 0 =50+ 2X8=9X5-5=90 81 2=85 83 1=6吃一2 =96 2X4=52 1 X5=196X6=5X682=1 X3+ 63=5X71 =25 5X9 =20 为 + 37 =4X7X7=80 5X7=51 30+ 5=45 1 29

39、=72 25% =7X5X0=4X3- 0=0X462=36+ 49 16=73 + 24 =1 X8 7=3X0+ 48=15七弋=13 50 48=78 86 =3-6吒=40318=3出0 =46 21 - 50=6岀 + 96 =12 吃2 =71 - 9- 48=96 44 38=93 7X4=124-2 =4X4 2=7X99 =60 6 7 =8X99 =8191 =31 1 =76 57+ 79=37+ 1 X5=32吃吃=10出 X7 =95 57+ 44=44- 4X8=34 4X4=5X3% =22 32- 7=9X99 =8 8 0 =4X6- 11 =36 弋 + 6

40、9 =0+ 60 36=0X357=24 55 =4X7+ 68=62 10出=96 2X3=43+ 52 67=426X2=12泊七=369X5 =9X9-61 =72 - 1 =99 - 9七=70 - 3+ 13 =53- 37- 4=74+ 31 - 16=47-11-21=75+ 5X3=6X4+ 61 =6379=74- 8X7=8 吃-4 =305+ 58 =52+ 6X0=62+ 36- 70=12七詔=50 - 11 =15- 1 - 7=8X2- 7=4X5-19=28+ 30- 4=98- 39 47=12一1 =49- 25+ 41 =43- 5X3=54W 4 =68

41、+ 1 X9=72X6=32+ 36- 33=2X7- 0=6614-79=22- 21 + 43=4X77 =66- 9X4=1 X6- 4=427 - 1 =6吃+ 20 =42+ 4X6=48弋为=280X2=9X9- 6=65- 3X9=9X0- 0=3X5+ 33=37+ 15七=35 弋一2 =1 X99 =19- 1 X5=21 + 7X8=1 X56 =36+ 0X5=30+ 69- 53=47- 16- 22=2847 =51 + 80+ 84=24+ 3X8=53+ 33- 13=15- 12+ 68=24- 1 X8=79- 46- 27=8X4+ 41=3X1+ 67=

42、76- 5X6=71 + 29 =97- 52- 37=5X3- 6=58+ 0X1 =99- 8X9=43+ 38- 76=16吃充=50 - 105 =74- 38- 32=6七一0 =3X8- 5=68 102 =34 0X6=4X9- 4=48 6七=76040=45- 11 - 28=0X6+ 72=82X5 =72出弋=2X3+ 64=78+ 82 59=23+ 1010 =84 65+ 54=354X0=4X1 + 15=71 7X7=8 8+ 13 =60- 41 + 65=99 8 81=971958=39- 32- 3=4X5 2=601140=79- 9X8=40 为 +

43、 82 =762240=9X8- 4=77 72+ 57=7 7 + 8 =18- 11 - 6=2+ 8X8=64 8 + 0 =41 + 17 =46 546 =4X0+ 50=8 6 0 =9X8+ 61 =72X0=35- 9X3=7010X7 =244-4 =97- 89+ 33=72七=28+ 5X1 =9X8- 68=35+ 21 23=13+ 40- 37=3七+ 42 =42 4一1 =46- 3+ 20=89+ 12吃=3X6 5=51 X5 =12泊七=3X7+ 68=71 X5 =35 5 + 31 =93 22 34=30+ 69 53 =47- 16- 22=284

44、7 =51 + 40-84 =24- 3X8=53+ 23 13=1512+68=24- 1 X8=79 46 27=56- 8X7 =40 为 + 68 =88 68+ 8=65 - 364 =62- 4X2=60+ 33 16=36- 10+ 65=4X9+ 4=9X2 4=2X9X8=1 X5X8=27 3X2=14+ 11 - 25=48 6 0 =3X4 9=8X6- 39=11-0 =9X0X7=4X54 =13+ 16- 24=1 X6X6=77+ 66- 49=27+ 4X5=40+ 2X3=63- 16- 16=77- 13- 14=43 + 306 =9X11 =90 9

45、弋=94 7X5=6W+ 29 =77 123 =40 4 =51 + 37- 59=3X9X9=64 56+ 3=6X4- 19=25+ 189 =33+ 2X4=5X4- 7=6X5+ 51 =89 1 31 =28 4+ 83 =27七七=51 + 48 94=97- 7- 66=12 七1 =2X2X2=51 X8 =80 369 =92 49 32=90- 9X7=4X5 9=1 X0+ 52=53- 4X1 =549X6 =2X9 2=92- 6X2 =21七冈=13+ 8X8 =42 弋一4 =79- 38- 40=10-639 =65一 9X5=21 - 2X3=62- 4X4=85-2X1=8X049=32 总 6=2464=8X5-14=6X83=40