题目内容
| 神机妙算细又巧!(有简算要简算) 88×125 | (
| 64×3.75+3.75×36 | 36÷[(
|
(1)88×125
=11×(8×125),
=11×1000,
=11000;
(2)(
+
)×15×17
=
×15×17+
×17×15,
=17+30,
=47;
(3)64×3.75+3.75×36
=(64+36)×3.75,
=100×3.75,
=375;
(4)36÷(
-
)×3
=36÷
×3,
=54.
=11×(8×125),
=11×1000,
=11000;
(2)(
| 1 |
| 15 |
| 2 |
| 17 |
=
| 1 |
| 15 |
| 2 |
| 17 |
=17+30,
=47;
(3)64×3.75+3.75×36
=(64+36)×3.75,
=100×3.75,
=375;
(4)36÷(
| 5 |
| 6 |
| 1 |
| 3 |
=36÷
| 1 |
| 2 |
=54.
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