题目内容
灵活计算.
(
|
|
(1)(
-
)÷
,
=(
-
)×35,
=
×35-
×35,
=30-14,
=16;
(2)
×0.375+
÷
,
=
×
+
×
,
=(
+
)×
,
=2×
,
=
.
| 6 |
| 7 |
| 2 |
| 5 |
| 1 |
| 35 |
=(
| 6 |
| 7 |
| 2 |
| 5 |
=
| 6 |
| 7 |
| 2 |
| 5 |
=30-14,
=16;
(2)
| 7 |
| 8 |
| 3 |
| 8 |
| 8 |
| 9 |
=
| 7 |
| 8 |
| 3 |
| 8 |
| 3 |
| 8 |
| 9 |
| 8 |
=(
| 7 |
| 8 |
| 9 |
| 8 |
| 3 |
| 8 |
=2×
| 3 |
| 8 |
=
| 3 |
| 4 |
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