二年級數(shù)學混合運算口算練習題

1、精品文檔 二年級數(shù)學下冊混合運算練習題 16-2X 7 91 + 85- 26 50+ 2X 8 2X 9X 8 3X 8X 8 90- 81 + 2 20* 5+ 37= 14+11-25 9X 5X 5 = 96 2 X 4 = 51 - 30+ 5= 8X 6+ 79= 19+ 6X 6= 5X 6+ 82 = 36+ 69- 16= 4X 24* 4= 5X 70- 10= 25- 5X 9 = 93- 7X 4= 77+ 66- 49= 4X 7X 7 = 80+ 5X 7= 7X 90* 9= 63- 16+ 16= 45+ 91 + 29= 72 - 25 - 5 = 95- 5

2、7+ 44= 9X 40* 10= 73 + 24 - 3 = 60 - 10+ 99 = 5X 16* 8= 60* 6+ 29= 46+ 91 + 80= 96- 44+ 68= 4X 7+ 98= 51 + 37- 59= 71 - 9- 48= 4X 4X 2= 43+ 58-67= 6X 4-19= 4+4X 8 = 8X 27- 9 = 93- 22+ 34 5X 4X 7= 22+ 32+ 97= 76+ 57- 79= 47- 3X 2= 28* 4+ 83= 4X 6- 11 = 34+ 4X 4= 8X 4- 22= 97- 7- 66= 70- 10X 5 = 9X 36

3、-9 = 16* 1 * 8= 90+ 9X 7= 9X 4- 10= 36 - 9+ 69 = 59+ 74- 70= 92- 6X 2= 6X 6X 3 = 24 - 5 -5 = 89-76-11= 168* 3* 7= 8X 5+ 45= 96- 2X 3= 36* 9X 5= 13+ 8X 8= 3X 4X 9= 35* 5+ 31 = 99- 9* 3= 42* 6- 4= 42- 6X 2= 20*5-3= 74+31-16= 79-38+40= 9X 9-61 = 60+ 72* 8= 6X 4+ 61 = 10-63*9= 精品文檔 70- 3+ 13= 13+71+38=

4、62+ 86+ 70= 115- 9X 5= 精品文檔 47 - 11-21 = 18- 63* 7= 283094= 21 - 2X 3= 432 + 8 + 9 = 53- 37- 4= 3X 768= 62- 4X 4= 30 * 5+ 58 = 75 5X 3= 299X 2= 144* 6* 4= 108* 3*4 = 74- 8X 7= 59- 30* 10= 8X 5- 14= 8X 2X 7 = 78- 81 * 9= 98- 47 0= 6X 8 3= 72* 9- 1= 2235* 5= 61 97- 8= 90* 9X 5= 26 93- 52= 5X 3 95= 801

5、552= 30* 1065= 87-7X 7= 72- 17- 24= 4 5X 6= 75 24* 6= 8X 3+ 89= 5771 - 96= 82- 74 72= 62- 32* 4= 56 71 - 23= 4 5251 = 270* 6* 5= 73- 10* 10= 57- 13- 42= 86- 73 1 = 84 42* 6= 18- 12* 2= 38- 7 69= 4843- 21= 102- 4X 6= 16* 4X 3= 12*4X 2= 20* 1018= 8X 9 72= 91 - 3758= 38 80* 8= 77- 81* 9= 24* 8- 1 = 31

6、9X 8= 28- 2X 8= 3X 7 20= 565118= 16 76- 54 79- 73- 4= 12* 3* 1= 92- 37- 41 = 27 91 - 42 136- 7X 7 = 50* 5- 4= 210* 7* 3= 83- 8- 9= 14+ 5X 7= 3296- 33= 492581= 89 93- 26= 98- 3947= 22- 21 43= 4X 14* 7= 58- 6- 8= 113-5X 3 = 42 4X 6= 192* 6* 8= 20 21 * 7= 72* 8X 6= 9X 9X 6= 65- 3X 9= 12- 8 59= 661479=

7、3X 533= 3715* 3= 89- 16- 5= 66 9 X 4= 1 X 9* 9= 196* 4* 7= 69- 5639= 6* 2 20= 1 X 30* 6= 5393- 13= 61 - 41 - 18= 精品文檔 35+ 5-2= 47- 16- 22= 79- 46- 27= 72+ 6+ 4= 21 + 7X 8= 24 + 3X 8 = 126- 5X 6= 99+ 35+ 31 = 30 6953= 24 - 1 X 8 = 5X 3- 6= 20+ 46+ 62= 51 + 80+ 84= 3X 1 + 67 = 43+ 78- 76= 41 - 4X 7 15

8、- 12+ 68= 97+ 52- 57= 74- 38- 32= 32+ 8X 8= 8X 4+ 41 = 159- 8X 9= 68- 20+ 2= 80+ 5+ 4= 7- 1 + 29= 50- 10+ 5= 4X 8+ 16= 5X 9X 5= 80 - 2 -8= 3 X 8X 5= 2X 8- 8= 6X 8+ 27= 61 - 20- 36= 4X 9X 4= 13+ 58+ 61 = 13+ 16- 24= 80+ 24- 66= 118-7X 3= 71 - 30+ 10= 27+ 4X 5= 95- 6X 7= 6X 8+ 75= 9X 6- 12= 7 - 13- 14

9、= 90+ 10-9 = 91 - 25- 7= 87+51-54= 90-9+9= 14+ 66- 52= 34+ 80+ 8= 32+ 2+ 2= 77- 12+ 3= 9X 24 + 4= 67- 4- 56= 83+ 49+ 12= 3X 9X 9= 5X 32 + 8= 105+ 7+ 3= 58+ 20+ 4= 25+ 18+ 9= 40+ 5- 4= 6+ 3+ 39= 63- 2X 4= 6X 5+ 51 = 66+ 60+ 6= 90+ 11- 34= 91 + 12+ 4= 27+ 3+ 3= 3X 8+ 33= 6X 6+ 88= 51 - 27+ 3= 80- 36+

10、9= 70+ 7+ 10= 64+ 3X 8= 14+ 7+ 36= 4X 5X 9= 60+ 93+ 42= 45- 11- 28= 10+ 78+ 3= 54+ 9X 6= 58- 3+ 3= 23+ 10+ 10= 2X 3+ 64= 19+ 5X 3= 60+ 3+ 5= 18-11-6= 84+ 95+ 74= 83- 57- 20= 23+ 48+ 66= 40+ 10+ 17= 2+ 8X 8= 86+ 6X 5= 8+2X 5 = 13+ 50+ 48= 46- 54+ 6= 29+ 49+ 7= 精品文檔 78+ 82 - 59 = 40- 3+ 18= 78- 80+ 8=

11、 82+ 64- 18= 56+ 8X 7= 21+ 56+ 8= 18+ 6X 7= 60- 54+ 31= 65 - 36 - 4 = 40+ 10+ 68= 24+ 4+ 3= 47- 25+ 44= 36+ 10+ 65= 62- 4X 2= 88- 68+ 8= 50+ 5X 9= 28 - 4-5= 4X 9+ 4= 60+ 33- 16= 54+ 6+ 62= 40+ 5-4= 6+ 6+ 91= 54+ 9X 6= 144+ 6+ 8= 54- 35- 4= 30+ 3X 7= 24+ 6- 3= 8X 27+ 9= 95 + 7X 6= 76+ 27+ 9= 29+ 4X 7

12、= 14+ 7X 9= 60+ 6+ 23= 95+ 9+ 3= 9X 9- 25= 48+ 8- 3= 36- 8- 17= 79+ 6+ 23= 5X 8- 6= 5- 36+ 9= 78+ 28+ 4= 18+ 2X 3= 49+ 7X 7= 46- 24- 7= 58 + 6 X 3= 33+ 19+ 42= 47+ 14+ 2= 51- 6- 10= 76- 39- 10= 137- 8X 6= 61- 50- 7= 8+ 40+ 18= 8+ 8+ 13= 16+ 2X 4= 62+ 80- 79= 2+ 81- 62= 97+ 19+ 88= 65- 40- 2= 71+ 7X

13、7= 51- 39- 5= 60- 11- 40= 60+ 71+ 65= 99- 8+ 81= 30+ 10+ 65= 76+ 92- 40= 39- 32- 3= 4X 5X 2= 30+ 10+ 79= 96- 16+ 8= 79- 9X 8= 40+ 5+ 82= 84+ 16+ 5= 75+ 7X 2= 9X 8X 4= 77+ 79+ 57= 92+ 7- 97= 30+ 5+ 58= 648+ 9+ 9= 92- 24+ 67 = 49+ 7+ 52= 7+ 20+ 7= 90+ 18+ 3= 96+ 31- 97= 54- 6X 8= 18+ 35+ 94= 53- 17+ 4

14、6= 101- 2X 5= 94+ 7X 5= 22- 3X 7= 92+ 80- 10= 8+ 8+ 16= 64+ 66+ 3= 5X 4+ 47= 10+ 2+ 63= 62+ 86+ 70= 33+ 2X 4= 精品文檔 40 - 4-3= 42 + 73 + 38= 30 - 10+ 21= 51 + 69 - 94 = 7X 5- 19= 58- 30+ 65= 10+ 40- 9= 92+ 49+ 82= 61 - 3X 6= 4 X 8 16 = 96- 5X 8= 2X 9X 2= 24 - 4-4= 28 + 7X 7 = 38- 11 - 6= 7X 9+ 28= 28+

15、 5X 1 = 10- 14-2 = 40+ 42- 31 = 91 + 97- 69= 13 4087= 109 -40 - 4 = 24- 13+ 38= 98+ 25+ 32= 46- 3+ 20= 14+ 51 - 4= 7X 5X 8= 24 + 20 - 5 = 78- 20+ 63= 35+ 9X 3= 2+ 95+ 79= 65 + 6 - 3 = 69+ 69+ 74= 97- 89+ 33= 3X 70- 10 = 54- 46- 2= 57- 33+ 45= 9X 8+ 68= 9X 8+ 61 = 33+ 2X 4= 23+ 82+ 92= 30 - 3 + 42 =

16、70- 10X 7= 80- 36- 9 = 42 - 6 -2= 89 + 12-2 = 72 - 8-3 = 6X 8+ 3= 180 + 10-3 = 81 - 5X 2= 35+ 21 + 23= 40 - 4 -5 = 5X 3+ 13= 30 - 6+ 26 = 69+ 12+ 46= 90* 9 X 5 = 93- 9+ 46= 120 + 3-8 = 22 + 71 + 26= 43 + 30 - 10 = 86- 73+ 62= 76 + 21 - 3 = 65+ 7X 3= 9* 9+ 98= 90- 8X 1 = 50 - 5+ 72 = 4+ 8X 6= 8+ 40+

17、18= 53 + 90 - 9 = 91 - 12+ 34= 57+ 78+ 16= 2+ 81 - 62= 60- 10X 4 = 65- 1 + 25= 78+ 8X 7= 24+ 20* 5= 85- 9X 9= 98+ 32+ 44= 2X 5X 3= 65+ 6* 3= 55- 42+ 78= 87- 42+ 75= 30- 10X 9 = 54- 46- 2= 8X 2+ 52= 2X 5X 7= 73- 38- 31= 33+ 2X 4= 66 + 6X 7= 70+ 2+ 3= 41 - 3X 4= 2X 9X 8= 120 - 5 -6 = 95+ 13+ 50= 34 +

18、40- 4= 14+ 11-25 = 精品文檔 180 + 10-3 = 2X 8X 3= 79+ 5X 2= 8X 6+ 79= 53+ 60 - 85 = 73 62 7= 23+ 53+ 34= 4X 24* 4= 70 - 7 - 10= 7X 4 7= 4X 4 11 = 77+ 66 49= 60+ 93+ 42= 5X 30* 3= 61 20+ 57= 63 16+ 16= 58 3* 3= 5X 63* 9= 96+ 59+ 16= 9X 40* 10= 70- 3+ 13= 13+19+29= 67 53+ 6= 60* 6+ 29= 471121= 8X 2X 7= 60

19、* 4* 5= 51 + 37 59= 432* 8* 9= 98+ 32+ 44= 70* 10X 9= 6X 4 19= 23+ 82+ 92= 87 42+ 75= 30* 10X 9= 82+ 64 18= 58 40* 10= 67 4 56= 40 10+ 11 = 79 10* 1 = 601140= 105* 7* 3= 58+ 20* 4= 5X 4X 7= 76+ 92 40= 6* 3+ 39= 63 2X 4= 28* 4+ 83= 96 16* 8= 53 37 4= 91 + 12* 4= 97 7 66= 75 + 7X 2= 75+ 5X 3= 74+ 31 1

20、6= 90+ 9X 7= 66 + 6X 7= 74 8X 7= 6X 4+ 61 = 92 6X 2= 9X1X 4 = 76+ 21 * 3= 4+ 8X 6= 168* 3* 7= 120* 5* 6= 4X 1 3= 6* 6+ 77= 13+ 8X 8= 180* 10* 3= 79 9X 8= 40* 5+ 82= 42* 6 4= 3X 8X 8= 9X 8X 4= 77+ 79+ 57= 79 38+ 40= 9X 5X 5= 648* 9* 9= 92 24+ 67= 144* 6* 4= 6* 2 2= 90+ 18* 3= 96+ 31 97= 8X 5 14= 19+

21、6X 6= 53 17+ 46= 60* 4* 5= 6X 8+ 3= 5X 70* 10= 63+91+20= 70* 10X 9= 40* 4 5= 4X 7X 7= 8X 2X 7= 30* 10X 9= 90* 9X 5= 精品文檔 45+ 91+ 29 = 98+ 32+ 44= 50+ 2X 8= 30+ 10+ 65= 73+ 24 - 3 = 87- 42+ 75= 20+ 5+ 37= 75+ 24+ 6= 60+ 3-5= 97- 89+ 33= 51 - 30+ 5= 27+ 91 - 42= 46+ 91 + 80= 91 + 85- 26= 36+ 69- 16= 8

22、3- 8- 9= 71 9 48= 90-81+2= 78- 80+ 8= 89+ 93- 26= 4+4X 8 = 96- 2X 4= 93- 7X 4= 58- 6- 8= 22+ 32+ 97= 5X 6+ 82= 7X 90+ 9= 20+ 21 + 7= 4X 6- 11 = 25+ 5X 9= 95- 57+ 44= 12- 8+ 59= 42 + 6X 2= 80+ 5X 7= 5X 16+ 8= 8 - 16- 5= 9X 9-61 = 72- 25+ 5= 4X 7+ 98= 69- 56+ 39= 70- 3+ 13= 13+50+48= 43+ 58- 67 = 61 -

23、 41 - 18= 47-11-21= 40- 3+ 18= 36+ 9X 5= 72+ 6+ 4= 432+ 8+ 9= 60+ 10+ 99= 99- 9+ 3= 99+ 35+ 31 = 30+ 5+ 58= 96- 44+ 68= 74+ 31 - 16= 20+ 46+ 62= 108+ 3+ 4= 4X 4X 2= 6X 4+ 61 = 41 - 4X 7= 8X 2X 7 = 8X 27+ 9= 80+ 10- 4= 32+ 8X 8= 98- 39+ 47= 76+ 57- 79= 62+ 86+ 70= 80+ 5+ 4= 113-5X 3 = 34+ 4X 4= 28+ 3

24、0+ 94= 5X 9X 5= 72 + 8X 6= 9X 36+ 9= 49+ 25+ 81= 6X 8+ 27= 66+ 14+ 79= 36+ 9+ 69= 68+ 1 X 9= 19+ 5X 3= 66 9 X 4= 53- 37- 4= 4X 14+ 7= 83- 57- 20= 6+ 2+ 20= 75+ 5X 3= 192+ 6+ 8= 5- 36+ 9= 21 + 7X 8= 74- 8X 7= 65- 3X 9= 46 - 24- 7= 30+ 69+ 53= 32+ 96- 33= 37+ 15+ 3= 51 - 6- 10= 精品文檔 51 + 80+ 84 = 22-2

25、1+43= 196- 4- 7= 84+ 60- 10= 15- 12 + 68 = 42 + 4X 6 = 53+ 93- 13= 83- 13- 3= 8X 4+ 41 = 9X 9X 6 = 79- 46- 27= 10- 63- 9= 7- 1 + 29= 3 X 5+ 33 = 126- 5X 6= 99+ 35+ 31 = 80 - 2 -8= 47- 16- 22= 5X 3- 6= 20+ 46+ 62= 78+ 82- 59= 24+ 3X 8= 43+ 78- 76= 41 - 4X 7= 97+ 19+ 88= 97+ 52- 57= 74- 38- 32= 60- 54

26、+ 31 = 60-11-40= 159- 8X 9= 68- 20- 2= 47- 25+ 44= 76+ 92- 40= 50 - 10-5 = 48- 6- 3= 50- 5X 9= 13+ 40+ 87= 3X 8X 5= 84+ 95+ 74= 2X 9X 8= 46- 3+ 20= 4X 9X 4= 71+7X 7= 14+ 11-25= 30+ 69+ 53= 45- 11- 28= 99- 8+ 81 = 8X 6+ 79= 51 + 80+ 84= 23+ 10- 10= 4X 5X 2= 4X 24- 4= 15- 12+ 68= 60+71+65= 40- 5+ 82=

27、77+ 66- 49= 56 + 8X 7= 39- 32- 3= 77+ 79+ 57= 63- 16+ 16= 65 - 36 + 4 = 79- 9X 8= 2+ 8X 8= 9X 40- 10= 36+ 10+ 65= 9X 8X 4= 46- 54- 6= 60- 6+ 29= 3X 8X 8 = 18-11-6= 9X 8+ 61 = 51 + 37- 59= 9X 5X 5 = 40- 10+ 17= 70- 10X 7= 6X 4- 19= 19+ 6X 6= 35+ 9X 3= 72- 8- 3= 5X 4X 7= 5X 70- 10= 97- 89+ 33= 35+ 21+

28、 23= 28- 4+ 83= 4X 7X 7 = 9X 8+ 68= 3X 7+ 68= 97- 7- 66= 45+ 91 + 29= 30- 3+ 42= 93- 22+ 34= 90+ 9X 7= 73 + 24 - 3 = 89+ 12- 2= 196- 4- 7= 92- 6X 2= 精品文檔 46+ 91 + 80 = 12* 4* 3= 53+ 93- 13= 168* 3* 7= 71 - 9 -48 = 35* 5+ 31 = 79- 46- 27 = 13+ 8X 8= 12-4-2= 47- 16- 22= 88- 68+ 8= 79- 38+ 40= 60 - 6 -

29、7= 40* 10+ 68= 60+ 33- 16= 10- 63* 9= 30 - 10- 1 = 62- 4X 2 = 50+ 2X 8= 115- 9X 5= 32+ 2-2= 4X 9+4 = 20* 5+ 37= 62- 4X 4= 4+4X 8 = 91 + 85- 26= 51 - 30+ 5= 32* 8X 6= 22+ 32+ 97= 90-81+ 2= 36+ 69- 16= 144* 6* 4= 4X 6- 11 = 96 2 X 4 = 93- 7X 4= 8X 5- 14= 70- 10X 5 = 5X 6+ 82 = 7X 90* 9= 6X 8+ 3= 9X 4-

30、 10= 25* 5X 9= 95- 57+ 44= 40* 4- 5= 6X 6X 3 = 80+ 5X 7= 5X 16* 8= 90* 9X 5= 8X 5+ 45= 72- 25* 5= 4X 7+ 98= 30* 10+ 65= 3X 4X 9 = 60* 10+ 99= 43+ 58- 67= 75+ 24* 6= 42- 6X 2= 96- 44+ 68= 93- 22+ 34= 62- 32* 4= 9X 9-61 = 4X 4X 2= 47- 3X 2= 16* 4X 3= 70- 3+ 13= 8X 27* 9= 8X 4- 22= 91 - 37+ 58= 47-11-2

31、1= 76+ 57- 79= 59+ 74- 70= 128* 8* 8= 432 + 8-9 = 34+ 4X 4= 89-76- 11= 31 + 9X 8= 30 * 5+ 58 = 9X 36* 9= 36* 9X 5= 16+ 76- 54= 108* 3*4 = 36* 9+ 69= 99- 9* 3= 27+ 91 - 42= 8X 2X 7 = 35* 5+ 31 = 74+ 31 - 16= 83- 8- 9= 26+ 93- 52= 60+ 72* 8= 6X 4+ 61 = 89+ 93- 26= 87-7X 7= 13+ 71 + 38= 62+ 86+ 70= 58-

32、 6- 8= 精品文檔 8X 3+ 89= 18 -63 - 7 = 28+ 30+ 94= 20+ 21 - 7 = 56+ 71 - 23 = 53- 37- 4= 3X 7+ 68= 12- 8+ 59= 571342= 75+ 5X 3= 29+ 9X 2= 89- 16- 5= 38- 7+ 69= 74- 8X 7= 59 - 30 - 10 = 69- 56+ 39= 12-4X 2= 78 - 81 - 9 = 61 + 97- 8= 61 - 41 - 18= 38 + 80 - 8 = 22 + 35 - 5 = 80+ 15+ 52= 72 - 6-4 = 28- 2X

33、8= 5X 3+ 95= 4+ 5X 6= 99+ 35+ 31 = 79- 73- 4= 72- 17- 24= 82- 74+ 72= 20+ 46+ 62= 136- 7X 7 = 57+71-96= 270 - 6- 5 = 41 - 4X 7= 14+ 5X 7= 4+ 52+ 51 = 84 + 42 - 6 = 32- 8X 8 = 98- 39+ 47= 86- 73+ 1 = 102- 4X 6= 80 - 5-4 = 113-5X 3 = 48+ 43- 21 = 8X 9+ 72= 5X 9X 5= 72- 8X 6= 20 - 10+ 18 = 56+ 51 + 18=

34、 6X 8+ 27= 66+ 14+ 79= 77 - 81 - 9 = 92- 37- 41 = 13+ 16- 24= 66 9 X 4= 3X 7+ 20= 210-7-3= 27 + 4X 5 = 6-2+ 20= 32+ 96- 33= 49+ 25+ 81 = 77- 13- 14= 21 + 7X 8= 22- 21 + 43= 4X 14-7= 90- 9-9 = 30+ 69+ 53= 42+ 4X 6= 192 + 6-8 = 77- 12-3 = 51 + 80+ 84= 9X 9X 6= 65- 3X 9= 3X 9X 9= 15- 12+ 68= 3X 5+ 33=

35、37 + 15-3 = 25+ 18-9 = 8X 4+ 41= 47- 16- 22= 196 - 4-7 = 6X 5+ 51 = 61 - 20- 36= 24+ 3X 8= 53+ 93- 13= 27-3-3 = 80+ 24- 66= 97+ 52- 57= 79- 46- 27= 80 - 36 - 9 = 95- 6X 7= 159- 8X 9= 126- 5X 6= 4X 5X 9= 精品文檔 90+ 10-9 = 50- 10+ 5= 5 X 3 6 = 54+ 9X 6= 14+ 66 - 52 = 3X 8X 5 = 43+ 78- 76= 19+ 5X 3= 9X 2

36、4 + 4= 4X 9X 4 = 74- 38- 32= 83- 57- 20= 5X 32 + 8= 118- 7X 3 = 68- 20+ 2= 86+ 6X 5= 40+ 5- 4= 6X 8+ 75 = 48- 6+ 3= 29+ 49+ 7= 66+ 60+ 6= 91 - 25- 7= 4X 8+ 16= 82+ 64- 18= 3X 8+ 33= 39-2- 11= 13+ 58+ 61 = 60- 54+ 31 = 70+ 7+ 10= 34+ 80+ 8= 71 - 30+ 10= 47- 25+ 44= 60+ 93+ 42= 67- 4- 56= 9X 6- 12= 50

37、+ 5X 9= 60+ 3+ 5= 105+ 7+ 3= 87+ 51 - 54= 54+ 6+ 62= 23+ 48+ 66= 6+ 3+ 39= 32+ 2+ 2= 144+ 6+ 8= 8+2X 5 = 90+11- 34= 83+ 49+ 12= 53+ 39- 2= 78+ 82- 59= 6X 6+ 88 = 58+ 20+ 4= 8X 27+ 9= 7+ 7+ 8= 64 + 3X 8 = 63- 2X 4= 14+ 7X 9= 56+ 8X 7= 45-11- 28= 91 + 12+ 4= 48+ 8- 3= 65- 36+ 4= 72+ 1 + 9= 51 - 27+ 3=

38、 5- 36+ 9= 36+ 10+ 65= 23+ 10+ 10= 14+ 7+ 36= 46- 24- 7= 28+ 4- 5= 18-11-6= 10+ 78+ 3= 51 - 16- 17= 40+ 5- 4= 40+ 10+ 17= 2X 3+ 64= 8+ 40+ 18= 54- 35- 4= 13+50+48= 84+ 95+ 74= 2+81-62= 95+ 7X 6= 40- 3+ 18= 2+ 8X 8= 5 - 39- 5= 60+ 6+ 23= 2X 9+ 3= 46- 54+ 6= 30+ 10+ 65= 36- 8- 17= 21 + 56+ 8= 78- 80+

39、8= 10+ 2+ 60= 44+ 32- 2= 40+ 10+ 68= 18+6X7= 30+ 10+ 79= 精品文檔 78+ 28 - 4 = 62- 4X 2= 24* 4* 3= 84+ 16+ 5= 58 + 6 X 3= 4X 9+ 4= 88- 68+ 8= 92+ 7- 97= 763910= 6* 6+ 91 = 60+ 33- 16= 49* 7+ 52= 8-8+ 13= 30* 3X 7= 37* 9X 6= 54- 6X 8= 97+ 19+ 88= 76+ 27* 9= 29+ 4X 7= 84+ 60* 10= 601140= 95+ 9* 3= 9X 9- 2

40、5= 43+ 30* 10= 76+ 9240= 79+ 6+ 23= 5X 8- 6= 94+ 7X 5= 96 - 16-8 = 33+ 19+ 42= 49* 7X 7= 64+ 66+ 3= 75+ 7X 2= 137- 8X 6= 47+ 14* 2= 33+ 2X 4= 30 * 5+ 58 = 60+71+65= 61 - 50- 7= 51 + 69- 94= 7+ 20+ 7= 39- 32- 3= 62+ 80- 79= 92+ 49+ 82= 18+ 35+ 94= 79- 9X 8= 71 + 7X 7= 2X 9X 2= 22- 3X 7= 9X 8X 4= 99-

41、8+ 81= 7X 9+ 28= 5X 4+ 47= 648* 9* 9= 40* 5+ 82= 91 + 97- 69= 40* 4- 3= 90+ 18* 3= 77+ 79+ 57= 98+ 25+ 32= 7X 5- 9= 53- 17+ 46= 92- 24+ 67= 5* 5+ 34= 61 - 3X 6= 92+ 80- 10= 96+ 31 - 97= 24+ 20* 5= 13+ 40+ 87= 10*2+63= 8* 8+ 16= 65+ 6* 3= 46- 3+ 20= 42+ 73+ 38= 62+ 86+ 70= 54- 46- 2= 78- 20+ 63= 58-

42、30+ 65= 30* 10+ 21 = 8+ 99+ 31 = 69+ 69+ 74= 4X 8- 16= 10+ 40- 9= 80- 36* 9= 57- 33+ 45= 28+ 7X 7= 96- 5X 8= 6X 8+ 3= 23+ 82+ 92= 10-14*2= 38- 11 - 6= 40* 4- 5= 5X 3+ 13= 109- 40* 4= 40+ 42- 31 = 90* 9X 5= 精品文檔 93 - 9+ 46= 14+ 51 - 4= 24- 13+ 38= 43+ 30+ 10= 86- 73+ 62 = 35 + 9 X 3 = 7X 5X 8= 9+ 9+

43、98= 53+ 90 + 9 = 97- 89+ 33= 2+ 95+ 79= 8+ 40+ 18= 60- 10X 4 = 9X 8+ 68= 3X 70+ 10= 2+ 81 - 62= 85- 9X 9= 30+ 3+ 42= 9X 8+ 61 = 5+ 5+ 34= 55- 42+ 78= 89+ 12+ 2= 70+ 10X 7= 54- 46- 2= 8X 2+ 52= 81 - 5X 2= 72+ 8+ 3= 3+ 3X 5= 66 + 6X 7= 30+ 6+ 26= 35+ 21 + 23= 2X 9X 8= 120+ 5+ 6= 120+ 3+ 8= 69+ 12+ 46=

44、 14+ 11 - 25= 180+ 10+ 3= 76+21+3= 22+ 71+ 26= 8X 6+ 79= 53+ 60- 85= 50+ 5+ 72= 65+ 7X 3= 4X 24+ 4= 70+ 7+ 10= 91 - 12+ 34= 4+ 8X 6= 77+ 66- 49= 60+ 93+ 42= 65- 1 + 25= 57+ 78+ 16= 63- 16+ 16= 70- 3+ 13= 98+ 32+ 44= 78+ 8X 7= 9X 40+ 10= 47-11-21= 87- 42+ 75= 2X 5X 3= 60+ 6+ 29= 432+ 8+ 9= 2X 5X 7= 3

45、0+ 10X 9= 51 + 37- 59= 23+ 82+ 92= 70+ 2+ 3= 73- 38- 31 = 6X 4- 19= 58- 40+ 10= 95+ 13+ 50= 41 - 3X 4= 82+ 64- 18= 60-11-40= 2X 8X 3= 34+ 40+ 4= 5X 4X 7= 76+ 92- 40= 7X 4- 7= 79+ 5X 2= 28+ 4+ 83= 96- 16+ 8= 5X 30+ 3= 23+ 53+ 34= 97- 7- 66= 75 + 7X 2= 5X 63+ 9= 61 - 20+ 57= 90+ 9X 7= 66 + 6X 7= 63+ 9

46、1 + 20= 96+ 59+ 16= 92- 6X 2= 120+ 5+ 6= 8X 2X 7= 67- 53+ 6= 168+ 3+ 7= 精品文檔 180 + 10-3 = 98+ 32+ 44= 21 - 3+ 6= 13+ 8X 8= 24 - 4-4= 87- 42+ 75= 60* 4* 5= 42* 6- 4= 16-2X 7= 90+ 41 + 2= 70* 10X 9= 79- 38+ 40= 3X 8X 8 = 67- 4- 56= 30* 10X 9= 144* 6* 4= 9X 5X 5 = 105* 7* 3= 40- 10+ 11 = 8X 5- 14= 19+

47、6X 6= 6* 3+ 39= 58+ 20* 4= 6X 8+ 3= 5X 70- 10= 53- 37- 4= 63- 2X 4= 40* 4- 5= 4X 7X 7 = 75 + 5X 3 = 91 + 12* 4= 90* 9X 5= 45+ 91 + 29= 74- 8X 7 = 74+ 31 - 16= 30* 10+ 65= 73 + 24 - 3 = 76+21*3= 6X 4+ 61 = 75+ 24* 6= 60 - 3 -5= 79-9X 8 = 80* 10- 4= 23- 0- 18= 46+ 91 + 80= 9X 8X 4 = 4+ 8X 6= 27+ 91 -

48、42= 71 - 9- 48= 648* 9* 9= 6* 6+ 77= 83- 8- 9= 4+4X 8 = 90+ 18* 3= 40* 5+ 82= 89+ 93- 26= 22+ 32+ 97= 53- 17+ 46= 77+ 79+ 57 = 58- 6- 8= 4X 6- 11 = 63+ 91 + 20= 92- 24+ 67= 20+ 21 * 7= 42- 6X 2= 8X2X 7 = 96+ 31 - 97= 12- 8+ 59= 9X 9-61 = 98+ 32+ 44= 60* 4* 5= 89- 16- 5= 70- 3+ 13= 87- 42+ 75= 70* 10

49、X 9= 69- 56+ 39= 47-11-21= 97- 89+ 33= 30* 10X 9= 61 - 41 - 18= 432 + 8-9 = 91 + 85- 26= 72* 8* 3= 72* 6* 4= 30 * 5+ 58 = 90-81+2= 50+ 2X 8= 99+ 35+ 31 = 108* 3*4 = 96 2 X 4 = 20* 5+ 37= 20+ 46+ 62= 8X 2X 7 = 5X 6+ 82 = 51 - 30+ 5= 41 - 4X 7= 精品文檔 98 - 39 + 47 = 25* 5X 9= 36+ 69- 16= 32* 8X 8= 113-5X 3 = 80+ 5X 7= 78- 80* 8= 80* 5* 4= 72- 8