脱式计算。
| ||||
| (1) 5465+2128-1329 =7593-1329 =6264 | (2) 426×(8-3) =426×5 =2130 |
| (3) (137-88)÷7 =49÷7 =9 | (4) 3200+48÷6 =3200+8 =3208 |
编辑:chaxungu时间:2026-04-27 13:22:03分类:小学数学题库
脱式计算。
| ||||
| (1) 5465+2128-1329 =7593-1329 =6264 | (2) 426×(8-3) =426×5 =2130 |
| (3) (137-88)÷7 =49÷7 =9 | (4) 3200+48÷6 =3200+8 =3208 |