题目内容
| 1 |
| 6 |
| 5 |
| 6 |
5.16
5.16
．分析：加号左右两边的乘法算式都有共同的因数5.16，运用乘法分配律简算即可求解．
解答：解：
×5.16+5.16×
，
=5.16×（
+
），
=5.16×1，
=5.16．
故答案为：5.16．
| 1 |
| 6 |
| 5 |
| 6 |
=5.16×（
| 1 |
| 6 |
| 5 |
| 6 |
=5.16×1，
=5.16．
故答案为：5.16．
点评：乘法分配律是最常用的简便运算的方法，要熟练掌握，灵活运用．
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