| 脱式计算。 | ||||||
|
| (1)127-27÷3 =127-9 =118 | (2)28×4×7 =28×28 =784 | (3)(126-75)×6 =51×6 =306 |
| (4)168+32×7 =168+224 =392 | (5)270÷9-8 =30-8 =22 | (6)342-42÷7 =342-6 =336 |
编辑:chaxungu时间:2026-04-27 13:22:33分类:小学数学题库
| 脱式计算。 | ||||||
|
| (1)127-27÷3 =127-9 =118 | (2)28×4×7 =28×28 =784 | (3)(126-75)×6 =51×6 =306 |
| (4)168+32×7 =168+224 =392 | (5)270÷9-8 =30-8 =22 | (6)342-42÷7 =342-6 =336 |