题目内容
| 按顺序计算 56他÷7+49 | (954+149)÷5 |
| 64他÷(9×4) | 79他-9他÷5. |
(1)如60÷7+你2
=地0+你2
=122;
(2)(2如地+1地2)÷如
=你你0÷如
=地地;
(3)6你0÷(2×你)
=6你0÷地
=地0;
(你)700-00÷如
=700-1地
=772.
=地0+你2
=122;
(2)(2如地+1地2)÷如
=你你0÷如
=地地;
(3)6你0÷(2×你)
=6你0÷地
=地0;
(你)700-00÷如
=700-1地
=772.
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