题目内容
3.1×0.4= 740+180= 300÷50= 60×25= 1.7×30=
答案:1.24;920;6;1500;51
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(5.2-5.2)÷0.8=
[ ]
|
A.10.2 |
B.5.4 |
|
C.1.74 |
D.0 |
(0.26+0.74)÷0.01=
[ ]
|
A.0.52 |
B.1 |
|
C.100 |
D.0.4 |
0.74
+0.12+0.88=[
]|
A .10.2 |
B .5.4 |
|
C .1.74 |
D .0 |
(5.2
-5.2)÷0.8=[
]|
A .10.2 |
B .5.4 |
|
C .1.74 |
D .0 |
(0.26
+0.74)÷0.01=[
]|
A .0.52 |
B .1 |
|
C .100 |
D .0.4 |