| 脱式计算。 | ||||||
|
| (1)60-8×4 =60-32 =28 | (2)(17+55)÷9 =72÷9 =8 | (3)56÷(32-24) =56÷8 =7 |
| (4)36-16÷4 =36-4 =32 | (5)(25-7)÷(3×3) =18÷9 =2 | (6)(100-46)÷9-3 =54÷9-3 =3 |
编辑:chaxungu时间:2026-04-27 13:21:46分类:小学数学题库
| 脱式计算。 | ||||||
|
| (1)60-8×4 =60-32 =28 | (2)(17+55)÷9 =72÷9 =8 | (3)56÷(32-24) =56÷8 =7 |
| (4)36-16÷4 =36-4 =32 | (5)(25-7)÷(3×3) =18÷9 =2 | (6)(100-46)÷9-3 =54÷9-3 =3 |