《小學(xué)二年級(jí)上冊(cè)數(shù)學(xué)口算題10以內(nèi)乘法100以內(nèi)混合運(yùn)算.doc》由會(huì)員分享，可在線閱讀，更多相關(guān)《小學(xué)二年級(jí)上冊(cè)數(shù)學(xué)口算題10以內(nèi)乘法100以內(nèi)混合運(yùn)算.doc（160頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、 84+12= 41-17= 97+45= 87-28= 38+23= 36+79= 9+69= 57-65= 11+82= 58+24= 39+41= 89-21= 41-33= 87+33= 16+36= 24+46= 22+61= 43+13= 11+61= 67+10= 20-63= 42+78= 36-41= 88+42= 41-27= 6+23= 59-39= 96+30= 60+57= 86+39= 48-39= 88+28= 52+64= 65+23= 43-58= 91-51= 62-43= 50-23= 85+42= 14+88= 50-66= 25+41= 39-83=

2、97+10= 43-49= 4+31= 66-52= 62+79= 97+14= 99+5= 45+14= 57+3= 79+13= 91-23= 59+44= 17+86= 62-91= 74-26= 87-31= 27+74= 59+38= 39+61= 60-35= 87-23= 75-33= 32+6= 33-74= 24+76= 78+13= 89+12= 49+14= 95-86= 58+15= 6+84= 63+70= 22+13= 14-18= 64+10= 74+52= 88+36= 89-52= 57-85= 36+47= 63+60= 67+4= 88+57= 44-29

3、= 37+4= 67-72= 63-69= 56-95= 76+19= 81+65= 34+75= 67+11= 46+35= 96+26= 52+56= 44+8= 99-69= 96-29= 13+70= 26-31= 5+98= 83-29= 94-89= 57-92= 26-26= 81-22= 11+67= 58-13= 79-48= 91-26= 26+61= 68-88= 14+8= 71+63= 19+62= 90-92= 35+22= 11+97= 78+53= 88-15= 40-58= 73+61= 63+27= 96+32= 74-52= 87-53= 54-34= 3

4、0+64= 98+26= 46+63= 88-56= 66-42= 87-65= 48+24= 52+16= 63+20= 99+19= 23+88= 65-74= 81-56= 29+82= 89-87= 39-27= 82+9= 20-32= 57+25= 35+10= 19+51= 36-25= 89-76= 69+53= 94+4= 18+94= 77-81= 65-57= 27+84= 56+53= 65-86= 74+18= 58+23= 55+22= 42+22= 48-54= 85-29= 10+92= 96-38= 76+28= 89+7= 57-82= 15-27= 81+

5、92= 75+25= 12+83= 45+19= 82-45= 98-32= 96-15= 34+37= 94+22= 94-98= 31+40= 47+26= 59-26= 45+42= 18+69= 77-77= 57-48= 85+37= 47+66= 63+5= 90+24= 71+19= 22+32= 19-41= 74-55= 13+33= 11-91= 90-72= 66+65= 29-29= 14-12= 83-85= 78+27= 52+20= 19+5= 33+65= 66+23= 78+41= 12+75= 32-83= 42+28= 29+41= 34-93= 56+1

6、1= 71+10= 30-14= 87-12= 89+7= 89+71= 34-15= 92+39= 11-23= 37+29= 76-82= 81-81= 49+73= 16+2= 90-32= 89+39= 38-71= 89-66= 26-54= 89+72= 71-63= 99+78= 59+14= 46+19= 60-26= 49+58= 20+65= 99-95= 65-66= 60-85= 76+29= 83-26= 94-17= 74+13= 62-25= 63+84= 75-47= 46+75= 25+21= 86+13= 62-62= 77+12= 44-63= 28-13

7、= 49+23= 26+50= 32-65= 41+28= 41-29= 24+52= 59-19= 31+95= 66-57= 36+22= 43-17= 45+19= 5+22= 67-25= 27+37= 24-29= 28-37= 41-15= 71-43= 69-93= 94+24= 38+14= 28+31= 94-28= 60+65= 24+27= 85+71= 7+69= 56+12= 66-43= 32+6= 75+9= 65-26= 73-76= 20-23= 95-88= 85-94= 25-17= 83+27= 68+52= 11+11= 60-37= 48-85= 2

8、3+40= 6+44= 88+33= 89+20= 16+38= 12+62= 80-12= 61-18= 85+23= 44+75= 96+37= 82-19= 27+61= 49+8= 33+66= 63+23= 70+33= 34-82= 16+3= 21+28= 63-33= 55-66= 49-75= 68-33= 47+22= 13+90= 61-64= 19+81= 55+17= 29-73= 16-43= 43-74= 77-92= 92+17= 33+5= 84+6= 65-48= 77-34= 97-68= 11-25= 51+90= 88+61= 47-27= 67-76

9、= 77+25= 65-52= 50-62= 95+34= 32+27= 78+20= 51-62= 82+74= 77+34= 33+77= 78+6= 56+45= 73-77= 36+63= 46-91= 60-24= 43+61= 52+7= 55+35= 45+43= 14+45= 97-38= 10+73= 67+10= 39-57= 95+32= 67+36= 42+17= 49-49= 52-34= 7+13= 76+56= 2+21= 79+25= 57+22= 54+14= 89+51= 15+95= 50-65= 59-13= 65+27= 44+2= 65+8= 32-

10、41= 35+56= 74+36= 42-65= 22+93= 49+46= 13+66= 85-91= 99+50= 17+3= 98-47= 49-67= 72+91= 93-16= 74+29= 26+39= 48+12= 43+88= 2+85= 78-19= 16+86= 62+4= 51+62= 51+45= 79+52= 79+34= 64+60= 71+6= 13+13= 58-76= 46+28= 26+8= 21+78= 73-94= 46+8= 38+94= 75+51= 55+49= 82-69= 71+65= 16-15= 53+5= 45+69= 94+36= 37

11、+59= 34+35= 23+51= 37+79= 13+57= 94+6= 34-33= 34+69= 92-43= 27-37= 85-75= 47+28= 63+50= 71-49= 51-26= 31+92= 66+6= 69-62= 32-24= 12-16= 18+45= 18+93= 45+28= 69-27= 51+67= 97-71= 81-89= 17+14= 26-71= 82-75= 95+37= 63-94= 92+64= 96+14= 29-23= 21+60= 87+9= 22-52= 36+46= 74-56= 14-23= 77+34= 51+62= 83-2

12、8= 75+12= 73-39= 45+7= 17-51= 55+64= 59+47= 30+19= 30+46= 14+56= 37+43= 58+2= 39+86= 78-86= 93-19= 30+32= 55-59= 91+62= 74+28= 74+2= 72+28= 50+84= 74+92= 89-14= 61-71= 74-45= 68+14= 47-84= 83+21= 11-33= 30+83= 15-24= 26-24= 77+49= 68-86= 96-21= 34+15= 96-37= 66+21= 21-36= 78+8= 84-86= 93+64= 73+17=

13、88+10= 58+84= 87-62= 77+11= 27+41= 69+37= 11+96= 79+45= 79-44= 72-36= 75-45= 76+63= 5+86= 44-32= 48+17= 25-28= 32+61= 79-51= 72+26= 74+7= 29+26= 46-54= 22+84= 49+51= 36+10= 36-36= 40-48= 43-91= 93+27= 63+14= 71+90= 54+94= 60-76= 86-75= 31-43= 29-61= 96-73= 23-51= 67+12= 56+18= 15+11= 89+68= 92-62= 9

14、8-35= 23+87= 47+35= 91+76= 93+39= 57+30= 56-33= 75+14= 38+11= 51-61= 98+56= 42+91= 3+13= 38-73= 32+13= 53+31= 92-27= 38+46= 65-41= 85-25= 19+83= 63+16= 20+18= 34+43= 94-35= 99-54= 72+75= 84-16= 92+27= 80-78= 76+20= 93+5= 19+8= 24-45= 23+19= 64+74= 64-12= 34-91= 89+25= 13+43= 21+58= 73+3= 89+5= 33-18

15、= 73+19= 42-44= 74+17= 81+76= 34-31= 66-91= 63-56= 98-22= 59+16= 46+12= 87-16= 76-85= 93-58= 14+85= 66+33= 11+27= 55-41= 64-53= 69+20= 54+60= 4+92= 85-33= 81-54= 66+9= 21+26= 75-83= 58+41= 56-83= 88+5= 46-18= 65+31= 61+57= 57-44= 83+57= 34+48= 87+3= 70+32= 73-52= 56-68= 28-21= 6+97= 45-94= 47-65= 74

16、+41= 46-59= 95+35= 92+11= 59-36= 34+13= 28-33= 55-13= 89+35= 60+35= 20-36= 23+12= 71-26= 87+18= 78+19= 99+77= 32+47= 94-29= 37+36= 84-25= 75+43= 29+2= 54+74= 42-58= 78+5= 81-77= 16-25= 44+95= 58+14= 33-19= 96+34= 61-73= 29+39= 34+25= 75-91= 87-27= 19+21= 44-23= 19+62= 76-83= 98-12= 29-25= 93+48= 88-

17、21= 33-37= 36+43= 56-73= 62+23= 84+3= 29-35= 78-54= 18+62= 99+49= 63-58= 98-13= 83+7= 51-12= 75+16= 68+45= 26-61= 47+24= 88+30= 88+58= 24+12= 36+25= 69+18= 69-55= 67-23= 85+72= 62+3= 69+37= 85-66= 12+62= 43+47= 92+60= 46-38= 36+31= 79+2= 57+35= 39+27= 80-54= 44+12= 20-51= 94-75= 73+72= 47-37= 54-35=

18、 50-82= 59-41= 76-87= 89+14= 77+40= 43+9= 57-23= 57-63= 52+63= 83+58= 13+55= 19+44= 27+13= 30+21= 31-34= 93-55= 56+32= 6+71= 88+32= 42-93= 90-54= 51-85= 25+72= 34+55= 68+45= 31+46= 65-88= 96+48= 51-24= 49+19= 53-51= 89-65= 33-47= 81+63= 32+83= 95-72= 70+17= 65+9= 47-46= 26+53= 83+23= 81-67= 2+25= 93

19、-12= 29+22= 95-57= 63+33= 51-75= 55-27= 65-67= 14+31= 30+37= 71-53= 44+49= 48-72= 92-95= 72-49= 61+61= 98+16= 47+19= 52+11= 14+25= 68-38= 63+82= 75-16= 39+74= 31+97= 28+69= 16+27= 85+28= 79+18= 73+61= 18+66= 11+23= 54-38= 89+13= 71-18= 72-25= 44+8= 59+29= 63+73= 69+6= 64-18= 58-81= 83-97= 36-53= 52+

20、86= 48+95= 71+54= 77-43= 97-43= 64-58= 15-21= 62+20= 14+48= 38+6= 19+63= 32+84= 91-96= 55+71= 48+29= 25-37= 18+37= 51-74= 37-32= 56-87= 42+66= 52+55= 31+34= 70-33= 28-63= 74-32= 66+2= 39+39= 59+3= 97-35= 84+15= 13+11= 40-74= 84-61= 31-53= 38-62= 24+38= 83-14= 34-53= 66-45= 28+16= 55-21= 54+13= 43+8=

21、 79-65= 45+5= 88-34= 27-17= 96+2= 41+3= 55+25= 19+5= 42+53= 25-92= 56-19= 82+73= 97-19= 49+47= 17+45= 92-75= 78-34= 67+38= 58+37= 96+51= 30+86= 78+7= 39+49= 85-57= 56-65= 68+24= 67+35= 34+73= 15+91= 96+29= 5+84= 12+82= 75+21= 74+12= 40-63= 51+16= 73-95= 64-24= 91+20= 60-21= 15+76= 38+66= 41+40= 2+42

22、= 46-27= 36+36= 20+77= 22+87= 58-35= 24-92= 66+28= 26+12= 25-83= 78-89= 85+27= 56-38= 75-35= 11+50= 89+60= 76-59= 84-37= 41+14= 54+62= 11+17= 41-28= 59-43= 85-52= 23-33= 77+32= 91+65= 83-55= 43+66= 37-53= 76-41= 23+61= 56-42= 46+23= 68+43= 64-73= 90-48= 74-84= 81-34= 73+36= 85-86= 98+46= 46-31= 10+3

23、7= 68+53= 74-67= 6+38= 47+16= 90-14= 15+47= 53-13= 32+52= 38-17= 54-28= 25+79= 47-75= 35-84= 26+80= 58-21= 55-77= 29+81= 52-72= 72-89= 12+47= 78-61= 18-62= 35+76= 62+8= 64+19= 73+70= 64+43= 71-34= 25-72= 46+82= 64+41= 94+15= 28-71= 73+58= 21-34= 54+35= 42+41= 92-14= 45+6= 77-16= 27-25= 30+45= 83-38=

24、 63-85= 78+4= 57+27= 49+11= 39+27= 33+53= 49+4= 57+41= 32-12= 28+91= 11-17= 57+49= 68+27= 23+95= 85+12= 49+35= 53+7= 35+86= 58-59= 15+64= 77+73= 87-63= 45-49= 9+64= 64-74= 72-95= 57-29= 79-19= 94-31= 74+20= 84+34= 91+4= 61+93= 56-57= 63-13= 17+83= 84+55= 11+84= 79-27= 77+9= 33-23= 94-76= 61-77= 93+1

25、0= 26-15= 22+50= 91-16= 23+50= 76-24= 50-55= 77+23= 46+17= 34+13= 73+17= 76-84= 60-66= 65+5= 12+53= 26+70= 45+29= 62+38= 96-18= 89-57= 26+29= 92+13= 39+5= 49+23= 81-85= 66-59= 73+11= 99+71= 97-57= 40-18= 11+51= 50-84= 98+39= 20-14= 76+40= 93-61= 86-51= 73-68= 27-91= 86-82= 58+4= 75-56= 60-93= 65+55=

26、 35+59= 2+35= 81+22= 52+95= 30+65= 74+61= 44+55= 35+71= 99-73= 83-67= 76+30= 64-27= 32+26= 24-36= 70-62= 87-13= 46+70= 70-44= 93-68= 80-75= 52-44= 97+22= 41-24= 42+19= 30-24= 62+29= 39-82= 63-42= 28+15= 6+17= 79-72= 33-31= 62-37= 76-22= 51+3= 87+61= 6+85= 54-17= 11+93= 63+35= 56+28= 95+23= 26+6= 38-

27、13= 24+7= 72-91= 24-38= 45+94= 50-32= 52+21= 33+45= 48+21= 84+23= 68-22= 58-82= 99-89= 15+67= 79-26= 58-18= 67+25= 95-81= 50-85= 46+7= 99+69= 56+17= 68+28= 61-29= 21-29= 63-27= 49-54= 30-91= 58+16= 94-41= 62+94= 19+67= 72+34= 47+37= 31-45= 20+14= 24+4= 43-61= 48+2= 57-87= 75+48= 10+52= 77+47= 66-93=

28、 69+2= 45+74= 62+74= 76+18= 34+26= 63-91= 56-26= 72+45= 42+64= 45+36= 64-66= 53+6= 42+37= 21+11= 97-54= 95-73= 28-53= 69+33= 60-65= 37+10= 39-32= 15+15= 32-37= 27-46= 49+14= 99+52= 85-62= 24+15= 71-69= 55-76= 58-53= 65-16= 63+5= 85-93= 89+69= 28-26= 54-71= 30-12= 64+84= 52-77= 76+33= 14+57= 97+26= 9

29、5-99= 52-91= 62-29= 87-93= 16+85= 18+44= 76+46= 88-65= 57+57= 31+64= 48+20= 39-64= 67+38= 44+51= 33-33= 63+53= 98-84= 32-17= 63+42= 70+41= 26+11= 38+50= 82+29= 58+24= 91-99= 27-33= 71-36= 52+10= 68+24= 76+22= 43-85= 40+74= 24+63= 46+25= 73+6= 54+42= 77+47= 49+75= 36+72= 94-36= 41-81= 93-83= 87+4= 42

30、+72= 51+75= 94-48= 87-99= 50-45= 81-99= 97-22= 84-22= 21+38= 62-32= 61+22= 12+88= 88-96= 56+38= 45+7= 13+3= 90+61= 36-26= 99-23= 6+42= 32-35= 30-22= 69-82= 44+86= 70+15= 44+84= 37+41= 31+69= 75-42= 34+71= 68+30= 70-67= 29-74= 94+27= 33+32= 75+11= 76-88= 13+69= 14+27= 71+5= 46-16= 98+52= 38-39= 92+11

31、= 17+49= 43-19= 74+67= 40-26= 74-23= 80-37= 29+18= 41-18= 71-88= 23+36= 49-39= 78+52= 53+33= 36+97= 6+86= 37-91= 33-44= 20+33= 4+28= 31-83= 98+9= 49+54= 15+39= 59-32= 20+59= 76+17= 43-66= 95+33= 53-58= 24-91= 53-56= 80-17= 94+19= 98+12= 83+11= 39-26= 93-32= 51+8= 74-69= 54+41= 65+21= 50-81= 48+85= 3

32、2+5= 56-43= 51-12= 22+72= 53-18= 40+55= 62-57= 73+23= 22-54= 47+25= 46+11= 66+34= 84+11= 62+11= 75-38= 56+20= 63+69= 50-48= 53-26= 32+43= 33-14= 60-36= 58-86= 59-58= 63+41= 92-92= 68+12= 19+98= 74+16= 25-61= 93-39= 30-18= 64+32= 23-18= 49+18= 7+35= 95+40= 53+41= 83-39= 8+97= 41+35= 72-18= 63+19= 92-

33、73= 51-57= 87-29= 23+70= 72+34= 89+15= 37-45= 78-46= 19+13= 81-93= 27+69= 90-84= 84+13= 48+43= 54+67= 78-78= 58+62= 5+24= 38+27= 98+30= 74-58= 64-87= 92-59= 36-17= 32+18= 11-22= 97+54= 27+5= 15+41= 59+26= 68-67= 90-18= 82-74= 64+4= 69-23= 88+24= 47+10= 23-45= 20-61= 73+42= 25-31= 70-74= 18+43= 47-47

34、= 79-85= 46+67= 44-71= 35+85= 58-38= 68-17= 35+50= 54+19= 95-96= 60-43= 57-76= 93-52= 39-62= 84-42= 36-46= 99-71= 93+13= 51-59= 14+43= 98-64= 77+15= 42-92= 90-86= 35+11= 48+16= 90-99= 17+76= 60-71= 79+73= 71+79= 73+46= 85+46= 48+46= 77+38= 12+13= 25-71= 5+85= 99+11= 30+88= 10+25= 81-95= 95-87= 34-65

35、= 50+55= 49-17= 88+62= 12+17= 63+26= 56-32= 48+23= 65-53= 62-94= 66+16= 19+76= 37+9= 34+5= 58-28= 59-27= 47-19= 43+16= 43-39= 75-36= 27-45= 22+54= 7+87= 84+46= 62+62= 88+2= 47+15= 65+54= 38-29= 33-12= 49-92= 16+49= 86+9= 92+6= 41+4= 90-81= 91-14= 55+7= 34+65= 29+3= 91-48= 45-74= 93+17= 71+73= 5+12=

36、37+17= 60-68= 95-46= 95-18= 26+71= 38-16= 37-27= 59+18= 39-25= 46+15= 40+58= 63-37= 57+94= 74-37= 21+35= 36+67= 3+47= 55+43= 63-26= 79+21= 85-74= 85+34= 47+25= 24+23= 76+14= 43+23= 96+35= 95-71= 72+43= 69-71= 38-38= 91+15= 56-72= 78-15= 84-66= 22+25= 62-81= 68-25= 19+48= 65+6= 2+68= 87+2= 41+3= 73-2

37、3= 58-85= 89-64= 86-62= 99+32= 21+12= 15-19= 21+68= 67+28= 36+11= 79+14= 66-88= 19+13= 73+32= 36-16= 43+51= 42-21= 68+15= 49-58= 25+5= 55-18= 32-54= 56+49= 21-45= 22+11= 85+33= 60-15= 26-91= 64-23= 47-15= 80-34= 89+11= 22+3= 78-59= 37-54= 74+50= 32+71= 47-62= 22-26= 19+20= 96-64= 66+18= 65-51= 37+35

38、= 27-44= 36+13= 15+56= 75+16= 69+38= 81+3= 96+40= 94-24= 68+81= 47+4= 40-47= 23+69= 59-15= 38+15= 45+15= 20+72= 68+31= 48+27= 68+23= 97-73= 84+23= 88-86= 37+77= 39+19= 89-94= 92+48= 91+17= 56-91= 81+13= 57-36= 41+91= 42+23= 52-54= 28-74= 19+11= 17+75= 77+26= 82-97= 72-84= 61-46= 71-21= 45+44= 62-19=

39、 38-52= 88+7= 70+16= 33+64= 59+52= 32-91= 34+24= 73-84= 76+12= 70-49= 61+18= 74+24= 74-54= 18+4= 40-64= 62+82= 97+12= 95-36= 41+53= 81-58= 28+83= 68+25= 78-56= 57-94= 66+72= 47+24= 22+59= 67+8= 39+30= 39+94= 43-63= 35+65= 96+41= 81+32= 51+54= 2+18= 36-92= 72+2= 70-78= 80-31= 76+23= 31+13= 13+49= 54+

40、46= 31+56= 47-71= 54-49= 87-69= 46+55= 64+70= 57+29= 33-63= 49+52= 13+50= 94+7= 44+71= 41-22= 59+12= 75+33= 66+46= 56-71= 67-65= 87-72= 12+11= 84+16= 96-43= 94-27= 70-83= 62+14= 35+8= 67-82= 24+73= 79-32= 44-61= 34-19= 99-16= 67+14= 26-51= 99-83= 75-77= 55+74= 62-63= 63+38= 92-31= 4+59= 46+26= 68+48

41、= 56+12= 69-84= 27+24= 53-73= 84-29= 50+91= 99-32= 64-83= 83+8= 29-36= 33+74= 26+11= 22-36= 63+17= 13+57= 49-31= 85-27= 58-54= 98+69= 49+51= 77-41= 98+25= 74+16= 44+71= 26-53= 96-45= 52+67= 47-22= 74+18= 26-43= 85+24= 39+46= 34+2= 45+18= 73+21= 11+73= 25-64= 55+58= 62+56= 36-37= 23-73= 11+24= 37+55=

42、 62-39= 12-24= 66-24= 78+32= 58-83= 76+27= 37+20= 65-71= 83+64= 31+72= 99+34= 66+25= 58+7= 92+37= 87+37= 77+15= 76+21= 8+86= 14-27= 21-52= 72+81= 65+54= 72-66= 35+4= 75+71= 27+56= 63+42= 52+79= 25+6= 96-28= 53+18= 72-13= 83-41= 94-78= 24+2= 53-62= 57-67= 95+34= 50-15= 98+9= 52+50= 32+63= 76-46= 67+1

43、7= 97-78= 14+29= 48+12= 59-16= 47+42= 97-27= 98+18= 43+37= 68+41= 52+45= 83+4= 63+31= 72+18= 98+38= 24-16= 43-41= 78+13= 53+13= 88+43= 46+24= 8+89= 28+16= 48+8= 26-44= 35+83= 59-38= 4+65= 35-13= 9+32= 32-81= 40+56= 22+96= 88-82= 21+94= 96+49= 21+9= 52+92= 55-39= 86+48= 93-95= 56-23= 45-62= 15+3= 82+

44、27= 93-76= 76+37= 50+82= 70-72= 78-12= 92-74= 36-82= 48+4= 38-33= 19+24= 86+27= 27+19= 27+97= 83-78= 89-61= 74-18= 14+82= 28-91= 40-39= 70-59= 68-24= 68+42= 69+24= 8+62= 75-87= 8+94= 38+73= 86-71= 89+63= 96+42= 45+72= 69+17= 81+5= 45-65= 94+53= 96+2= 54+37= 12+37= 84-77= 36-63= 62+29= 98+55= 85-61=

45、68-44= 19-44= 53-48= 24+20= 77-13= 98-24= 38+45= 80-71= 98-44= 82+41= 79+43= 59-77= 85-12= 31+32= 76+32= 37-37= 69+39= 54+55= 43-54= 37+22= 68-15= 66-56= 37-25= 98+8= 56+21= 30-93= 5+48= 16-21= 29-82= 23+22= 32-51= 56+51= 58+19= 88+62= 35-61= 14+29= 21+96= 96+9= 83-18= 92-18= 58+27= 56-81= 60-63= 13

46、+58= 56-55= 59+6= 72-55= 84+42= 29+21= 54-39= 71+42= 25+78= 32+42= 58+15= 39-37= 5+16= 46+21= 81+4= 69+61= 59-59= 95-76= 11+95= 49+53= 62-95= 44-21= 21+57= 68+17= 22-25= 40-27= 39-81= 37+63= 75+31= 94-39= 38-93= 74+48= 47-51= 80-21= 29+16= 97+29= 42-36= 59+14= 58-93= 96-26= 49+27= 59+38= 89+70= 93+26= 25+43= 85-43= 72+92= 19+80= 3+65= 90-49= 59-78= 43+49=