二年级下册数学口算题混合运算

1、二年级下册数学口算题混合运算16 2 X7= 91 + 85 26 = 2 X2 X2 = 2 X9 X8 =3 X8 X8 = 2 -1 0= 50 + 2X8 = 14 + 11 25 =9 X5 X5 = 90 81 + 2= 85 83 1 = 8X6+ 79 =6-22= 962X4= 521 X5= 4X24-4= 196X6= 5X682= 1X363= 776649= 5X70-10= 25-5X9= 20-537= 631616= 4X7X7= 805X7= 51 305= 9X40-10= 4591 29= 7225-5= 7X5X0= 60-629= 4X30= 0X46

2、2= 366916= 513759= 7324-3= 1X87= 3X048= 6X419= 469180= 60-1099= 12-22= 5X4X7= 71 948= 964468= 937X4= 28-483= 12-42= 4X4X2= 7X90-9= 97766= 60-67= 8X27-9= 81-9-1= 10-1X8= 30-101= 765779= 371X5= 909X7= 32-2-2= 10-1X7= 955744= 534X1= 44X8= 344X4= 5X16-8= 926X2= 223297= 9X36-9= 8-80= 168-3-7= 4X611= 36-9

3、69= 06036= 138X8= 0X35-7= 245-5= 4X798= 42-64= 6210-1= 962X3= 435867= 793840=70 宁10 X5 = 35 5 + 31 =93 22 + 34 = 10 63 +9 =63 62 0 = 20 -5 3 = 47 3 X2 = 115 9X5 = 9 X4 10 = 60 + 72 -8 = 8 X4 22 = 21 2 X3 = 1X00= 137138= 16-1-8= 624X4= 6X6X3= 1863-7= 597470= 1002X1= 8X545= 9X210= 51190= 8X049= 3X4X9=

4、 7X031= 897611= 32-8X6= 42-6X2= 12-4-3= 36-9X5= 144-6-4= 9X961= 72-81= 999-3= 8X514= 70313= 53374= 743116= 6X83=47 1121= 755X3= 6X461= 40-45= 432-8-9= 748X7= 80-104= 90-9X5= 30-558= 526X0= 628670= 30-1065= 108-3-4= 501-1= 1517= 7524-6= 8X2X7= 4X519= 283094= 23018= 5-1X5= 12-4-3= 3X768= 11861= 72-91=

5、 7881-9= 299X2= 6-1X4= 269352= 0X60= 5930-10= 202X5= 877X7= 2235-5= 98470= 6232-4=48- 80= 5X395= 61978= 7310-10= 8X389= 1X0X9= 801552= 1812-2= 567123= 9-19= 45X6= 291X2=571342= 721724= 827472= 16-2X0=7 + 0 + 94 = 57 + 71 96 = 270 弋 七=16 -4 X3 =38 7 + 69 = 4-1 X9= 84 + 42 弋=91 37 + 58 = 12 -4 X2 = 4

6、+ 52 + 51 = 102 4 X6 = 2 X9 -9 = 3880-8= 86731= 8X972= 100 -10X1= 282X8= 484321= 24-81= 21 -7-1= 79734= 20-1018= 5651 18= 128-8-8= 1367X7= 7781 -9= 923741 = 31 9X8= 145X7= 3X720= 210-7-3= 167654= 983947= 12-3-1= 492581 = 279142= 1135X3= 50-54= 681X9= 8389= 72-8X6= 329633= 2X70= 899326= 661479= 22214

7、3= 4X14-7= 5868= 669X4= 1X64= 42-71= 2021-7= 6-220= 424X6= 192-6-8= 12859= 280X2= 9X9X6= 653X9= 89165= 9X00= 3X533= 3715-3= 695639= 35-52= 1X9-9= 191X5= 61 41 18= 217X8= 1X30-6= 360X5= 72-6-4= 306953= 471622= 196-4-7= 993531 = 518084= 243X8= 539313= 204662= 151268= 241X8= 794627= 41 4X7= 8X441= 3X16

8、7= 1265X6= 32-8X8=58 + 0 X1 = 159 8 X9 = 43 + 78 76 = 5 X9 X5 =80 -2 -8 = 50 10 -5 = 74 38 32 = 6 X8 + 27 =6 -3 0 = 3 X8X5= 68 20 -2 = 0 X14 -7 =34 0 X6 = 4 X9 X4 = 48 6 -3 = 1 X5 X8 =61 20 36 = 8 X0 + 49 = 0 X + 32 = 48 -6 0 =80 + 24 66 = 4 -4 0 = 4 X8 + 16 = 1 -1 0 =95 6 X7= 24 -8 2= 40 -10 2 = 13

9、 + 16 24 =90 -10 兀=118 7 X3 = 2 X8 8 = 27 + 4 X5 = 146652= 420X2= 135861= 771314= 9X24-4= 6X875= 7130-10= 909-9= 5X32-8= 48741= 9X612= 7712-3= 40-54= 91 257= 8751 54= 3X9X9= 6660-6= 39211= 32-2-2= 2518-9= 3X833= 3480-8= 834912= 6X551= 70-7-10= 67456= 5820-4= 27-3-3= 609342= 105-7-3= 632X4= 12-61= 58

10、3-3= 6-339= 9112-4= 8036-9= 60-3-5= 901134= 5127-3= 4X5X9= 234866= 6X688= 14-736= 54-9X6= 9X2-1= 643X8= 10783= 80154= 76040= 451128= 0 X672 = 24-42= 8-2X5= 72-1-9= 2X364= 195X3=788259= 2310-10= 849574= 835720=7 -7 + 8 = 18 11 6 = 2 + 8 X8 = 86 + 6 X5 =64 -8 + 0= 40 -10 + 17 = 46 54 弋=29 + 49 -7 =60

11、-3 -5 = 13 + 50 + 48 = 78 80 -8 = 82 + 64 18 =36-6= 40318= 3-10= 7910-1= 1X492= 2X9-3= 18-6X7= 2X20=7-1-7= 2156-8= 24-4-3= 8-20=568X7= 40-1068= 88688= 605431 = 6536-4= 624X2= 603316= 472544= 361065= 4X94= 9X2 4= 50-5X9= 1X21-3= 6-691 = 28-1-7= 54-662=28-45= 42-7-1= 54-9X6= 144-6-8=40-54= 80-82= 24-6

12、3= 56-77=991X5= 30-3X7= 4-1X3= 45-94= 54354= 7627-9= 294X7= 16-4X4=957X6= 959-3= 1X883= 53392=60-623= 350X1=9X925=12 -2X6=694X0=79623=5X86=945-1=36817= 220X3=7X91=5 12 -3=4432 2= 18-2X3=1 X229=80 0 X6 =7828-4= 331942= 49-7X7= 1312-6=586X3= 1378X6= 4714-2= 0X558=1662= 9X1X1= 61507= 8X27-9=76 39 10 =

13、65 40 2 = 8 X7+1= 48 -8 3 =35 4 X0= 4 X1 + 15 = 71 + 7X7= 5 36 -9 =8 -8 + 13 = 60 + 71 + 65 = 99 8+ 81 = 46 24 7 =971988=39323= 4X5X2=51 6 10=601140=799X8= 40 -582=2-1 X6=769240=9X8X4=77 79 57=84018=9616-8= 648-9-9= 922467= 4X6X1=0X14-2=9018-3= 21 -70= 28-4X4=757X2=531746= 963197= 28162=97 0X8=36-61

14、= 101 2X5= 7X1X9=1 X1 99=928010= 102-2= 51 395=1 -1 52=878X1= 8-816= 28-72=30-558= 526X0= 628670= 30-1065=7207= 10-263= 30-1021= 48430=183594= 60-100= 10409= 10-260= 223X7= 427338= 965X8= 123X2=5X447= 583065= 38116= 1X80-8=40-43= 4X816= 404231= 30-1079=84 630= 287X7= 241338= 84165=7X59= 1014-2= 7X5X

15、8= 0X171 =350X6= 10940-4= 29579= 92797=613X6= 14514= 3X70-10= 49-752=4X050= 8-80= 9X861 = 546X8=72 -8 X0 = 35 + 9 X3 = 70 -10 X7= 9X1 + 0 =24 -4 4= 97 89 + 33 = 72 -8 -3 = 3 -3 X5 = 28 + 5 X1= 9 X8 + 68 = 35 + 21 + 23 = 84 + 60 -10 = 134087= 30-342= 424-1= 83133= 46320= 8912-2= 3X65= 273X2= 40-101=

16、815X2= 691246= 3X49= 78 2063= 30-626= 2271 26= 9X0X7= 696974= 120-3-8= 657X3= 1X6X6= 57 3345= 64-8 0= 6X6X0= 402X3= 238292= 7621-3= 48X6= 4330-10= 71 7-1= 50-572= 577816= 947X5= 8-177= 911234= 788X7= 40-84= 42-62= 65125= 2X5X3= 64663= 180 -10-3= 983244= 30-10X9= 332X4= 8-80= 874275= 80501= 89131= 5X

17、313= 2X5X7= 6-6X0= 51 6994=93946= 7023=73 38 31 = 2X2X2=867362= 521X4=41 3X4= 92 4982=908X1= 951350=3440-4= 1X052=5390-9= 2X8X3= 795X2= 2X9X2=0X30-5= 7X00= 235334= 7X928=60-10X4= 73627= 4X411= 919769=1 X27 -3 = 87 6 X1 = 96 + 59 + 16 = 16 -8 1 =85 9 X9= 7 X4 7 = 67 53 + 6 = 98 + 25 + 32 =55 42 + 78

18、= 5 X30 -3 = 18 1 X5 = 41 + 2 X4 =8 X2 + 52 = 5 X63 -9 = 1 X1 0 = 9 X0 X8 =4 X2 0 = 80 -8 -1 = 0 X2 X9 = 5 七 + 34 =66 + 6 X7= 63 + 91 + 20 = 21 3+ 6 = 24 + 20 +5 =9 X1 X4 = 8 X2 X7 = 60 -4 -5 = 65 + 6 -3 =120-5-6= 0X3X0= 70-10X9= 54462=180 -10-3= 983244= 30-10X9= 332X4= 8-80= 874275= 80501= 89131 =

19、536085= 90412= 401011= 89931 = 70-7-10= 67456= 5820-4= 27-3-3= 609342= 105-7-3= 632X4= 12-61= 583-3= 6-339= 9112-4= 8036-9= 70313= 53374= 7431 16= 6X83= 471121= 755X3= 6X461= 40-45= 432-8-9= 748X7= 80-104= 90-9X5= 238292= 7621-3= 48X6= 4330-10= 5840-10= 4X13= 6-677= 9-998= 601140= 799X8= 40-582= 2-1

20、X6= 769240= 9X8X4= 777957= 84018= 9616-8= 648-9-9= 922467= 4X6X1=0X14-2= 9018-3= 21-70= 28-4X4=75 + 7 X2= 53 17 + 46 = 96 + 31 97 = 2 + 81 62 =4 X2 0 = 80 -8 -1 = 0 X2 X9 = 5 七 + 34 =66 + 6 X7= 63 + 91 + 20 = 21 3+ 6 = 24 + 20 +5 =9 X1 X4 = 8 X2 X7 = 60 -4 -5 = 65 + 6 -3 = 120-5-6= 0X3X0= 70-10X9= 5

21、4462= 180 -10-3= 983244= 30-10X9= 332X4= 8-80= 874275= 80501= 89131= 24-4 4= 97 8933= 72-8-3= 3-3X5= 16 2X7= 91 85 26= 2X2X2= 2X9X8= 3X8X8= 2-10= 502X8= 141125= 9X5X5= 90812= 85831= 8X679= 6-22= 962X4= 521 X5= 4X24-4= 196X6= 5X682= 1X363= 776649= 5X70-10= 25-5X9= 20-537= 631616= 4X7X7= 805X7= 51 305

22、= 9X40-10= 4591 29= 72 25-5= 7X5X0= 60-629= 4X30= 0X462= 366916= 513759= 7324-3= 1X87= 3X048= 6X419= 60-3-5= 135048= 7880-8= 826418= 36-6= 40318= 3-10= 7910-1= 469180= 60-1099= 12-22= 5X4X7= 71 948= 964468= 93 7X4= 28-483= 12-42= 4X4X2= 7X90-9= 97766=60 -6 7= 8 X27 -9 = 81 -9 -1 = 10 -1 X8 =30 -10 1

23、 = 76 + 57 79 = 37 + 1 X5 = 90 + 9 X7 = 32-2-2= 10-1X7= 955744= 534X1= 44X8= 344X4= 5X16-8= 926X2= 223297= 9X36-9= 8-80= 168-3-7= 4X611= 36-969= 06036= 138X8= 0X35-7= 245-5= 4X798= 42-64= 6210-1= 962X3= 435867= 793840= 42-6X2= 12-4-3= 36-9X5= 144-6-4= 9X961= 72-81= 999-3= 8X514= 70313= 53374= 743116

24、= 6X83= 471121= 755X3= 6X461= 40-45= 432-8-9= 748X7= 80-104= 90-9X5= 30-558= 526X0= 628670= 30-1065= 108-3-4= 501-1= 1517= 7524-6= 8X2X7= 4X519= 283094= 23018= 983947= 12-3-1= 492581= 279142= 1135X3= 50-54= 681X9= 8389= 72-8X6= 329633= 2X70= 899326= 661479= 222143= 4X14-7= 5868= 669X4= 1X64= 42-71=

25、2021-7= 6-220= 424X6= 192-6-8= 12859=9 X0 0 = 3 X5 + 33 = 37 + 15 宁3 = 69 56 + 39 =35 -5 2= 1 X9 -9 = 19 1 X5 = 61 41 18 =21 + 7 X8= 1 X30 -6 = 36 + 0 X5 = 72 -6 -4 =306953= 471622= 196-4-7= 993531 =518084= 243X8= 539313= 204662=151268= 241X8= 794627= 41 4X7=8X441= 3X167= 1265X6= 32-8X8=7- 129= 9752

26、57= 5X36= 80-5-4=580X1= 1598X9= 437876= 5X9X5=80-2-8= 5010-5= 743832= 6X827=6-30= 3X8X5= 68 20-2= 0X14-7=34 0X6= 4X9X4= 486-3= 1X5X8=76040= 451128= 0X672= 24-42=8- 2X5= 72-1-9= 2X364= 195X3=788259= 2310-10= 849574= 835720=35 4X0= 4X115= 717X7= 536-9=8-813= 607165= 99881= 46247=971988=39323= 4X5X2=51

27、 6 10=601140=799X8= 40 -582=2-1 X6=769240=9X8X4=77 79 57=84018=7-78= 18116= 28X8= 866X5=64-80= 40-1017= 4654-6= 2949-7=4X050= 8-80= 9X861= 546X8=72 -8 X0 = 35 + 9 X3 = 70 -10 X7= 9X1 + 0 =24 -4 4= 97 89 + 33 = 72 -8 -3 = 3 -3 X5 = 28 + 5 X1= 9 X8 + 68 = 35 + 21 + 23 = 84 + 60 -10 = 134087= 30-342= 4

28、24-1= 83133= 46320= 8912-2= 3X65= 273X2=5- 1X5= 12-4-3= 3X768= 11 861= 70-10X5= 35-531 = 932234= 1063-9= 306953= 471622= 196-4-7= 993531 = 518084= 243X8= 539313= 204662=15 1268= 241X8= 794627= 41 4X7= 568X7= 40-1068= 88688= 605431 = 6536-4= 624X2= 603316= 472544= 361065= 4X94= 9X2 4= 50-5X9=16 2X7=

29、91 85 26= 2X2X2= 2X9X8= 3X8X8= 2-10= 502X8= 141125= 9X5X5= 9081 2= 85831= 8X679=6- 22= 962X4= 521 X5= 4X24-4= 196X6= 5X682= 1X363= 776649= 5X70-10= 25-5X9= 20-537= 631616= 4X7X7= 805X7= 51 305= 9X40-10= 4591 29= 7225-5= 7X5X0= 60-629= 4X30= 0X462= 366916= 513759=46 + 91 + 80 = 60 -10 + 99 = 12 -2 2

30、= 5 X4 X7 =71 9 48 = 96 44 + 68 = 93 7 X4 = 28 4 + 83 = 12 4 2= 4 X4 X2 = 7 X90 9 = 97 7 66 =60 -6 7= 8 X27 9 = 81 9 1 = 10 1 X8 = 30-101= 765779= 371X5= 909X7= 3222= 101X7= 955744= 534X1= 44X8= 344X4= 5X168= 926X2= 223297= 9X369= 880= 16837= 4X611= 36969= 06036= 138X8= 0X357= 2455= 4X798= 4264=6210

31、1 = 96 2X3=435867= 7938 40=7010X5= 35531 =93 2234= 10 63 9=63620= 205 3=473X2= 1159X5=9X4 10= 60728=8X422= 21 2X3=1X00= 137138=1618= 624X4=6X6X3= 18637= 597470= 1002X1= 8X545= 9X210= 51190= 8X049=3X4X9= 7X031= 897611= 328X6=426X2= 1243= 369X5= 14464=9X961= 7281= 9993= 8X514=70313= 53374= 7431 16= 6X

32、83=471121= 755X3= 6X461= 4045=43289= 748X7= 80104= 909X5=30 宁5 + 58 = 52 + 6 X0 = 62 + 86 + 70 = 30 宁10 + 65 =108 -3 -4 = 50 1 -1 = 15 1 7 = 75 + 24 Y =8 X2 X7 = 4 X5 19 = 28 + 30 + 94 = 23 0 18 =5 -1 X5 = 12 -4 -3 = 3 X7 + 68 = 11 + 86 1 =72 -9 1= 78 81 -9 = 29 + 9 X2 = 6 -1 X4 = 26 + 93 52 = 0 X6

33、0 = 59 30 -10 = 20 2 X5 = 877X7= 2235-5= 98470= 6232-4= 48-80= 5X395= 61978= 7310-10= 8X389= 1X0X9= 801552= 1812-2= 567123= 9-19= 45X6= 291X2= 571342= 721724= 827472= 16-2X0= 7094= 5771 96= 270-6-5= 16-4X3= 38769= 4-1X9= 8442-6= 91 3758= 12-4X2= 45251= 1024X6= 2X9-9= 3880-8= 86731= 8X972= 100-10X1=

34、282X8= 484321= 24-81= 21 -7-1= 79734= 20-1018= 565118= 128-8-8= 1367X7= 7781-9= 923741= 319X8= 145X7= 3X720= 210-7-3= 167654= 983947= 12-3-1= 492581= 279142= 1135X3= 50-54= 681X9= 8389= 72-8X6= 329633= 2X70= 899326=66 9 X4= 1 X6 4 = 42 -7 1 = 20 + 21 -7 =6- 2 + 20 = 42 + 4X6= 192 Y -8 = 12 8 + 59 =2

35、8 + 0 X2= 9 X9 X6 = 65 3 X9 = 89 16 5 =9X00= 3X533= 3715-3= 695639=35-52= 1X9-9= 191X5= 614118=217X8= 1X30-6= 360X5= 72-6-4=306953= 471622= 196-4-7= 993531=518084= 243X8= 539313= 204662=151268= 241X8= 794627= 41 4X7=8X441= 3X167= 1265X6= 32-8X8=7- 129= 9752 57 = 5X36= 80-5-4=580X1= 1598X9= 43 78 76

36、= 5X9X5=80-2-8= 5010-5= 743832= 6X827=6-30= 3X8X5= 68 20-2= 0X14-7=340X6= 4X9X4= 486-3= 1X5X8=612036= 8X049= 0X632= 48-60=802466= 4-40= 4X816= 1-10=956X7= 24-82= 40-102= 131624=90-10-9= 1187X3= 2X88= 274X5=146652= 420X2= 135861= 771314=9X24-4= 6X875= 7130-10= 909-9=5X32-8= 48741= 9X612= 7712-3=40-54

37、= 91 257= 8751 54= 3X9X9=66 + 60 弋=39 2 11 = 32 -2 -2 = 25 + 18 -9 =3 X8 + 33 = 34 + 80 -8 = 83 + 49 + 12 = 6 X5 + 51 =70 -7-10 = 67 4 56 = 58 + 20 -4 = 27 -3-3 = 60 + 93 + 42 = 105 -7 -3 = 63 2 X4 = 12 -6 1 = 583-3= 6-339= 9112-4= 8036-9= 60-3-5= 9011 34= 51 27-3= 4X5X9= 234866= 6X688= 14-736= 54-9

38、X6= 9X2-1= 643X8= 10783= 80154= 76040= 4511 28= 0 X672 = 24-42= 8-2X5= 72-1-9= 2X364= 195X3= 788259= 2310-10= 849574= 835720= 7-78= 18116= 28X8= 866X5=64- 80= 40-1017= 4654-6= 2949-7= 60-3-5= 135048= 7880-8= 826418= 36-6= 40318= 3-10= 7910-1= 1X492= 2X9-3= 18-6X7= 2X20= 7-1-7= 21 56-8= 24-4-3= 8-20=

39、568X7= 40-1068= 88688= 605431 =65 36-4= 624X2= 603316= 472544= 361065= 4X94= 9X2 4= 50-5X9= 1X21-3= 6-691 = 28-1-7= 54-662= 28-45= 42-7-1= 54-9X6= 144-6-8=40-54= 80-82= 24-63= 56-77=99 + 1 X5= 30 -3 X7 = 4 -1 X3 = 45 T 4 =54 35 4 = 76 + 27 -9= 29 + 4X7= 16 -4 X4 =95 + 7 X6 = 95 + 9 3 = 1 X8 + 83 = 5

40、3 + 39 2 =60-623= 350X1= 9X925= 12-2X6=694X0= 79623= 5X86= 945-1=36817= 220X3= 7X91= 512-3= 44322= 18-2X3= 1X229= 800X6= 7828-4= 331942= 49-7X7= 1312-6= 586X3= 1378X6= 4714-2= 0X558= 1662= 9X1X1= 61507= 8X27-9= 59820= 16-2X4= 628079= 14-7X9= 763910= 65402= 8X7-1= 48-83= 354X0= 4X115= 717X7= 536-9=8-

41、813= 607165= 99881= 46247=971988=39323= 4X5X2=51 6 10=601140=799X8= 40 -582=2-1 X6=769240=9X8X4=77 79 57=84018=9616-8= 648-9-9= 922467= 4X6X1=0X14-2=9018-3= 21 -70= 28-4X4=757X2=531746= 963197= 28162=97 0X8=36-61= 101 2X5= 7X1X9=1 X1 99=928010= 102-2= 51395=1 -1 52=878X1= 8-816= 28-72=30 宁5 + 58 = 5

42、2 + 6 X0 = 62 + 86 + 70 = 30 宁10 + 65 =7 + 20 + 7 = 10 -2 + 63 = 30 -10 + 21 = 48 43 0 = 18 + 35 + 94 = 60 -10 0 = 10 + 40 9= 10 -2 + 60 = 22 3 X7= 42 + 73 + 38 = 96 5X8= 12 3X2 = 5 X4 + 47 = 58 30 + 65 = 38 11 6 = 1 X80 -8 = 40-43= 4X816= 404231= 30-1079= 84 630= 287X7= 241338= 84165= 7X59= 1014-2=

43、 7X5X8= 0X171= 350X6= 10940-4= 29579= 92797= 613X6= 14514= 3X70-10= 49-752= 4X050= 8-80= 9X861= 546X8= 72-8X0= 359X3= 70-10X7= 9X10= 24-4 4= 97 8933= 72-8-3= 3-3X5= 285X1= 9X868= 352123= 8460-10= 134087= 30-342= 424-1= 83133= 46320= 8912-2= 3X65= 273X2= 40-101= 815X2= 691246= 3X49= 78 2063= 30-626=

44、2271 26= 9X0X7= 696974= 120-3-8= 657X3= 1X6X6= 57 3345= 64-8 0= 6X6X0= 402X3= 238292= 7621-3= 48X6= 4330-10= 71 7-1= 50-572= 577816= 947X5=8-177= 911234= 788X7= 40-84=42 -6 2= 65 1 + 25 = 2 X5X3= 64 + 66 + 3 =180 -10 -3 = 98 + 32 + 44 = 30 -10 X9 = 33 + 2 X4 =8-80= 8742+75= 80+501= 89131 =5X3+13= 2X

45、5X7= 6-6X0= 51 +6994=939+46= 70+2+3=73 38 31 = 2X2X2=8673+62= 52+1X4=41 3X4= 92 + 49+ 82=908X1= 95+13+50=34+40-4= 1X0+52=53+90-9= 2X8X3= 79+5X2= 2X9X2= 0X30-5= 7X00= 23+53+34= 7X9+28= 60-10X4= 73627= 4X411 = 91 +9769=64-2= 7X0+34= 6120+57= 1X7+16=1X27-3= 876X1= 96+59+16= 16-81= 859X9= 7X47= 6753+6=

46、98+25+32=5542+78= 5X30-3= 181X5= 41 +2X4=8X2+52= 5X63-9= 1X10= 9X0X8=4X20= 80-8-1= 0X2X9= 5-5+34=66+ 6X7= 63+ 91 +20= 21 3+ 6= 24+ 20-5= 9X1X4= 8X2X7= 60-4-5= 65+6-3= 120-5-6= 0X3X0= 70-10X9= 54462= 180-10-3= 98+32+44= 30-10X9= 33+2X4= 8-80= 8742+75= 80+501= 89131 = 53+6085= 90+41+2= 4010+11= 8+99+3

47、1 =70-7-10= 67456= 58+20-4= 27-3-3=60 + 93 + 42 = 105 -7 -3 = 63 2 X4 = 12 -6 - 1 =58 3-3= 6-3 + 39 = 91 + 12 -4 = 80 36 -9 = 70 3 + 13 = 53 37 4 = 74 + 31 16 = 6 X8 + 3 = 471121= 755X3= 6X461= 40-45= 432-8-9= 748X7= 80-104= 90-9X5= 238292= 7621-3= 48X6= 4330-10= 5840-10= 4X13= 6-677= 9-998= 601140=

48、 799X8= 40-582= 2-1X6= 769240= 9X8X4= 777957= 84018= 9616-8= 648-9-9= 922467= 4X6X1= 0X14-2= 9018-3= 21-70= 28-4X4= 757X2= 531746= 963197= 28162= 4X20= 80-8-1 = 0X2X9= 5-534= 666X7= 6391 20= 21 36= 2420-5= 9X1X4= 8X2X7= 60-4-5= 656-3= 120-5-6= 0X3X0= 70-10X9= 54462= 180 -10-3= 983244= 30-10X9= 332X4

49、= 8-80= 874275= 80501= 89131= 24-4 4= 97 8933= 72-8-3= 3-3X5= 16 2X7= 91 85 26= 2X2X2= 2X9X8= 3X8X8= 2-10= 502X8= 141125= 9X5X5= 90812= 85831= 8X679=6-22= 962X4= 521 X5= 4X24-4=19 + 6 X6= 5 X6 + 82 = 1 X3 + 63 = 77 + 66 49 =5 X70 -10 = 25 七 X9= 20 -5 + 37 = 63 16 + 16 =4 X7 X7 = 80 + 5 X7 = 51 30 +

50、5= 9 X40 -10 = 45 + 91 + 29 = 72 25 -5 = 7 X5 X0 = 60 -6 + 29 = 4X30= 0X462= 366916= 513759= 7324-3= 1X87= 3X048= 6X419= 60-3-5= 135048= 7880-8= 826418= 36-6= 40318= 3-10= 7910-1= 469180= 60-1099= 12-22= 5X4X7= 71 948= 964468= 937X4= 28-483= 12-42= 4X4X2= 7X90-9= 97766= 60-67= 8X27-9= 81-9-1= 10-1X8= 30-101= 765779= 371X5= 909X7= 32-2-2= 10-1X7= 955744= 534X1= 44X8= 344X4= 5X16-8= 926X2= 223297= 9X36-9= 8-80= 168-3-7= 4X611= 36-969= 06036= 138X8= 0X35-7= 245-5= 4X798= 42-64= 6210