3.14
-0.6×3.4+0.97=[
]|
A .1.36 |
B .2.07 |
|
C .27.8 |
D .10.05 |
3.8
除以2.5的商减去0.22,所得的差再乘0.9,积是[
]|
A .6.6 |
B .1.17 |
|
C .1.3 |
D .11.88 |
1.2
×[4.5÷(3.6-1.8)]=[
]|
A .1.18 |
B .1.26 |
|
C .3 |
D .26 |
(
5-4.7)×(2.8+1.4)=[
]|
A .1.18 |
B .1.26 |
|
C .3 |
D .26 |
4.06
+7.2×0.15-3.96=[
]|
A .1.18 |
B .1.26 |
|
C .3 |
D .26 |
3.2
×2.5+28.8÷1.6=[
]|
A .1.18 |
B .1.26 |
|
C .3 |
D .26 |