题目内容
计算下面各题,能简算的要简算
①96×(72-14.4)÷3.6
②(
+
+
)×12
③
×36+36×
④[
-(
-
)]÷
.
①96×(72-14.4)÷3.6
②(
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 4 |
③
| 2 |
| 7 |
| 5 |
| 7 |
④[
| 5 |
| 7 |
| 2 |
| 3 |
| 1 |
| 6 |
| 6 |
| 5 |
①96×(72-14.4)÷3.6,
=96×57.6÷3.6,
=1536;
②(
+
+
)×12,
=
×12+
×12+
×12,
=6+4+3,
=13;
③
×36+36×
,
=(
+
)×36,
=1×36,
=36;
④[
-(
-
)]÷
,
=[
-
]÷
,
=
×
,
=
.
=96×57.6÷3.6,
=1536;
②(
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 4 |
=
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 4 |
=6+4+3,
=13;
③
| 2 |
| 7 |
| 5 |
| 7 |
=(
| 2 |
| 7 |
| 5 |
| 7 |
=1×36,
=36;
④[
| 5 |
| 7 |
| 2 |
| 3 |
| 1 |
| 6 |
| 6 |
| 5 |
=[
| 5 |
| 7 |
| 1 |
| 2 |
| 6 |
| 5 |
=
| 3 |
| 14 |
| 5 |
| 6 |
=
| 5 |
| 28 |
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