300
÷(120÷2)-2=[
]|
A .72 |
B .8 |
|
C .3 |
D .134 |
(
87-35÷5)+54=[
]|
A .72 |
B .8 |
|
C .3 |
D .134 |
(
34+38)÷(4+5)=[
]|
A .72 |
B .8 |
|
C .3 |
D .134 |
18
+(24-15÷5)=[
]|
A .42 |
B .39 |
|
C .100 |
D .29 |
1500
÷5-200=[
]|
A .42 |
B .39 |
|
C .100 |
D .29 |
18
+22×2÷4=[
]|
A .42 |
B .39 |
|
C .100 |
D .29 |
6
×8+8×4=[
]|
A .48 |
B .158 |
|
C .5 |
D .80 |
72
÷9-27÷9=[
]|
A .48 |
B .158 |
|
C .5 |
D .80 |
140
-20×0+18=[
]|
A .48 |
B .158 |
|
C .5 |
D .80 |
(
81-18)÷9=[
]|
A .7 |
B .21 |
|
C .64 |
D .70 |