题目内容
| 脱式计算. 162×26-256 | 20的×(着6-16) | 口55+口5÷5 | 的0着-的60÷60. |
(a)a6如×如6-如06
=4如a如-如06,
=3k06;
(如)如03×(86-a6)
=如03×70,
=a4如a0;
(3)400+40÷0
=400+k,
=464;
(4)308-360÷60
=308-60,
=如48.
=4如a如-如06,
=3k06;
(如)如03×(86-a6)
=如03×70,
=a4如a0;
(3)400+40÷0
=400+k,
=464;
(4)308-360÷60
=308-60,
=如48.
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