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
直接写得数2005-601=9÷23=1.05-0.25=0.25×0.125=1154+846= 2020-04-07 …
数据结构关于图的问题已知一个带权图的顶点集V和边集G分别为:V={0,1,2,3,4,5};E={ 2020-06-17 …
为描绘小灯泡的伏安特性曲线,得到下列数据.电流(A):0 0.1 0.2 0.3 0.36 2020-06-27 …
初一数学:计算:(1.)(2分之1-3+2又6分之5-1又12分之7)÷(-36分之1)(2.)- 2020-07-09 …
直接写出得数.1-9=35+0.2=12+34-0.2=5÷32=3.6×512=35×1.5=2 2020-07-10 …
I)-2,3,-3,-4.5,6.75,()A:15B:-15.1875C:16D:16.4863 2020-07-18 …
计算)10.15-10.75×0.4-5.73×(2/15+1/12)-2/55×〈(3.2+4. 2020-07-18 …
直接写出得数6.3÷9=4.2÷2.1=8-2.6=4×1.5=0.32+0.8=1.7+0.25= 2020-11-19 …
火眼金睛辨对错.(1)0.2×5表示5个0.2相加.(2)0.03+0.03+0.03+0.03=4 2020-11-23 …
我是口算小能手130×5=2+0.85=0.6×0.5=2.6×0.3=4×0.5=3.08×4=3 2020-12-08 …