题目内容
| 能简便计算的用简便计算: 315÷25÷0.04 | 36×(
| 6.08-43%-0.57. |
(1)315÷25÷0.04,
=315÷25÷0.04,
=315÷(25×0.04),
=315÷1,
=315;
(2)36×(
+
),
=36×
+36×
,
=4+30,
=34;
(3)6.08-43%-0.57,
=6.08-(0.43+0.57),
=6.08-1,
=5.08;
=315÷25÷0.04,
=315÷(25×0.04),
=315÷1,
=315;
(2)36×(
| 1 |
| 9 |
| 5 |
| 6 |
=36×
| 1 |
| 9 |
| 5 |
| 6 |
=4+30,
=34;
(3)6.08-43%-0.57,
=6.08-(0.43+0.57),
=6.08-1,
=5.08;
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