100以内加减法综合练习题.doc

.100以内加减法综合练习题一、计算：45 - 37 =47 - 39 =12 - 5 =43 + 5 =30 + 11 =16 - 13 =38 + 11 =26 + 21 =7 + 5 =32 - 29 =21 - 8 =6 + 37 =35 - 13 =25 - 21 =31 +14 =13 + 5 =9 + 25 =15 - 4 =51 - 36 =48 - 39 =37 + 6 =42 - 28 =8 - 1 =23 - 13 =25 + 23 =38 + 10 =40 - 20 =27 + 4 =39 + 7 =45 - 26 =46 - 38 =44 - 36 =18 + 5 =20 + 26 =37 - 35 =17 + 3 =17 - 10 =37 - 23 =11 + 4 =42 + 7 =31 + 7 =25 - 14 =47 - 35 =38 - 34 =38 + 7 =30 + 17 =32 - 6 =21 - 19 =29 - 23 =30 - 12 =15 + 7 =46 + 3 =48 - 33 =18 - 13 =18 - 5 =37 - 26 =35 - 11 =39 + 12 =4 - 4 =32 - 9 =34 + 16 =39 - 3 =40 + 5 =13 + 24 =48 + 2 =26 + 8 =25 - 23 =25 - 17 =6 + 15 =33 - 15 =20 - 3 =31 + 4 =28 + 18 =21 + 11=18 - 9 =7 + 13 =47 - 16 =20 - 12 =37 + 13 =45 - 40 =46 - 33 =27 - 19 =41 - 37 =28 + 13 =23 - 9 =39 + 3 =14 + 16 =37 + 5 =33 + 11=16 - 24 =24 + 19 =37 - 18 =21 + 17 =23 - 21 =49 - 13 =37 + 13 =13 + 29 =24 - 6 =45 - 36 =18 + 14 =12 - 4 =24 + 13 =27 - 15 =34 - 8 =15 +29 =35 + 12 =32 - 4 =21 + 4 =39 - 17 =22 - 18 =19 + 32 =46 + 2 =19 + 38 =32 + 13 =48 - 34 =27 -15 =13 + 34 =38 + 12 =32 + 19 =26 - 26=二、混合计算：26+23+12= 12+16+19= 79-32-17=57+23-62= 57+24-48= 57+23-72= 65-32+17 72-47+48= 52+48-19=96-58+35= 25+47-18= 28+34-16= 19+18-24= 22+28+21= 81-42+18= 28+49-38= 34+57-15= 91-19-46= 33+27-18= 15+56-33= 88-39+26= 12+19-17= 29+28+27= 51-16+26= 28+14-27= 89-19+28= 70-17+38= 66-27+18= 38+15-19= 28+27+26= 37-29+16= 45+58-22= 96-67+26= 88-39-45= 24+47-26= 88-66+49= 28+17+26= 56+26-39= 67+26-45= 51-24+39= 73-36+38= 29+35-29= 25-18+36= 100-55+46= 88-17-36= 66-27+29= 38+15+19= 29+27+26= 37-29+16= 45+57-23= 99-65+26= 85-39+45= 24+47-26= 88-66+49= 38+19+37= 56+26-49= 67+27-45= 51-32+29= 73-37+18= 29+46-28= 30-23+68= 99-77+48= 66-39+47= 25+18+37= 100-65+47= 75-25+37=55+29-48= 72+29-43= 48-29+24=45+36-48= 66+11-59= 15+26+9=43+21-18= 43+19-26= 22+18-31=48-35+21= 36+24-30= 35-16-20=67-44-22= 20+31-45= 36-22+18= 21-15+40= 23-13+78= 14+17+69=86+9-27= 26-17+54= 98+1-80= 69+23-49= 25+63-75= 58-45+23= 89+9-40= 33+25+37= 55+36-25= 46-25+19= 15+32+50= 24-23+49= 15+47+21= 10+78-31= 89-56-23 =24-22+12= 17+13+25= 45+25-39= 32-25-2= 97-89+16= 56+32-38= 65+27-24= 55+35-28= 36-25+19=10+30+50= 24-23+39= 18+47+21= 14+7