班级______ 姓名__________
递等式计算:
7×8+23 10×3-18 17+9×6 81÷9-26 45-45÷5
6×6-19+45 80-27÷3×6 4×5÷10×2 27+18-42+8
29+4×7-100 78+22-36+14 7×9-56÷7 50-32+6×4
38+24-8×5 69-24÷4+16 16÷4×9-56 79-12-8+22
9×6+6-38 20÷5×9+33 27+68-19 9+21÷3-47
0÷8×6-17 13-4×4+25 74-50-8×7 52-5×8+29
4×6÷3×2 40-6×7 48+15÷3-49 83-38+7×3
8+8×6-17 23+38-2×10 1×9×6+45 34-3×7+12
79-81÷9+22 25-15÷3+44 5-8×9 8×8-81÷9