题目内容
| 439+46×7 | 248÷4×18 |
| 67×(96÷6) | (450-175)÷5. |
(1)439+46×7,
=439+322,
=761;
(2)248÷4×18,
=62×18,
=1116;
(3)67×(96÷6),
=67×16,
=1072;
(4)(450-175)÷5,
=275÷5,
=55.
=439+322,
=761;
(2)248÷4×18,
=62×18,
=1116;
(3)67×(96÷6),
=67×16,
=1072;
(4)(450-175)÷5,
=275÷5,
=55.
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