| 能简算的要简算。 | ||||||
|
| (1)8×76×125 =1000×76 =76000 | (2)412×36-36×412 =412×(36-36) =0 | (3)[275-(149+26)]×37 =(275-175)×37 =3700 |
| (4)66×99+66 =66×100 =6600 | (5)[300-(56+44)]÷25 =(300-100)÷25 =8 | (6)26×101-26 =26×(101-1) =2600 |
编辑:chaxungu时间:2026-04-27 13:19:06分类:小学数学题库
| 能简算的要简算。 | ||||||
|
| (1)8×76×125 =1000×76 =76000 | (2)412×36-36×412 =412×(36-36) =0 | (3)[275-(149+26)]×37 =(275-175)×37 =3700 |
| (4)66×99+66 =66×100 =6600 | (5)[300-(56+44)]÷25 =(300-100)÷25 =8 | (6)26×101-26 =26×(101-1) =2600 |