1 二年级第一学期口算题答案 乘加减两步(进位、退位) 22-2×3= 9×4+19= 9×2+5= 9×2+53= 95-6×3= 9×9-19= 6×3+66= 72-2×9= 7+2×7= 29+2×6= 6×9-6= 15-2×3= 5×3+66= 8×6+5= 61-6×2= 1×9+76= 5×3+7= 9×3+9= 42-4×6= 72-3×6= 9+6×6= 60-4×2= 91-6×3= 4×9+39= 36+2×3= 36-8×1= 19+3×1= 4+1×8= 2 7×2+17= 3×3+34= 8×1+57= 63-1×7= 66+8×2= 23-3×2= 53-4×4= 4+6×8= 61-3×4= 71-3×3= 6×8-29= 31-2×8= 34+6×8= 3×9+48= 85-2×3= 85-7×7= 5×9+49= 60-3×1= 72-5×9= 3×6+26= 73-9×3= 4×7+18= 31-2×9= 20-8×1= 91-3×5= 93-7×5= 38-1×9= 8×5-22= 2×7-9= 4×1+48= 30-6×3= 82-5×3= 8×9-17= 49+8×1= 81-7×7= 3×3+54= 3 61-1×6= 55-8×6= 31-5×1= 1×6+75= 15-6×1= 9×3+16= 84-7×7= 8+8×7= 46+1×7= 32-1×8= 1×9+38= 66-7×1= 2×9+33= 28+6×4= 20-3×6= 42-4×7= 39+2×4= 7×5-26= 8×6+5= 41-8×2= 9×5-39= 18+2×9= 23-2×9= 9×8-26= 70-4×1= 2×9+63= 12-4×2= 9×5-9= 9+8×7= 6×7-27= 6+3×6= 1×6+75= 59+2×4= 47-8×1=