直接写得数0.001×2070=(1.8-145)÷425=8.95-2.73-2.27=0.375×438=5.67×(534-4.75)=(49×0.12+0.12×59)×5=
直接写得数
| 0.001×2070= | (1.8-1)÷4= | 8.95-2.73-2.27= |
| 0.375×4= | 5.67×(5-4.75)= | (×0.12+0.12×)×5= |
| 0.001×2070= | (1.8-1)÷4= | 8.95-2.73-2.27= |
| 0.375×4= | 5.67×(5-4.75)= | (×0.12+0.12×)×5= |
| 0.001×2070= | (1.8-1)÷4= | 8.95-2.73-2.27= |
0.001×2070= | (1.8-1)÷4= | )÷4=| 4 |
4 | | 5 |
5 | =| 2 |
2 | | 5 |
5 | 8.95-2.73-2.27= | | 0.375×4= | 5.67×(5-4.75)= | (×0.12+0.12×)×5= |
0.375×4= | =| 3 |
3 | | 8 |
8 | 5.67×(5-4.75)= | -4.75)=| 3 |
3 | | 4 |
4 | (×0.12+0.12×)×5= | ×0.12+0.12×)×5=| 4 |
4 | | 9 |
9 | )×5=| 5 |
5 | | 9 |
9 |
答案和解析
| 0.001×2070=2.07 | (1.8-1)÷4=0 | 8.95-2.73-2.27=3.95 |
| 0.375×4= | 5.67×(5-4.75)=5.67 | (×0.12+0.12×)×5=0.6 |
| 0.001×2070=2.07 | (1.8-1)÷4=0 | 8.95-2.73-2.27=3.95 |
0.001×2070=2.07 | 0.001×2070=2.07
(1.8-1)÷4=0 | (1.8-1
)÷4=0| 4 |
4 | 4
| 5 |
5 | 5)÷4
=0| 2 |
2 | 2
| 5 |
5 | 5=0
8.95-2.73-2.27=3.95 | 8.95-2.73-2.27=3.95
| 0.375×4= | 5.67×(5-4.75)=5.67 | (×0.12+0.12×)×5=0.6 |
0.375×4= | 0.375×4
=| 3 |
3 | 3
| 8 |
8 | 8=
| 105 |
105 | 105
| 64 |
64 | 64
5.67×(5-4.75)=5.67 | 5.67×(5
-4.75)=5.67| 3 |
3 | 3
| 4 |
4 | 4-4.75)=5.67
(×0.12+0.12×)×5=0.6 | (
×0.12+0.12×)×5=0.6| 4 |
4 | 4
| 9 |
9 | 9×0.12+0.12×
)×5=0.6| 5 |
5 | 5
| 9 |
9 | 9)×5=0.6
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