题目内容
计算二面各题.
手6×手0+二80
(手00-286)×5一
手22-手22÷手.
手6×手0+二80
(手00-286)×5一
手22-手22÷手.
(1)q6×qt+7tt,
=122t+7tt,
=200t;
(2)(q00-2t6)×5m,
=1t×5m,
=t26;
(q)q21-q21÷q,
=q21-107,
=21t.
=122t+7tt,
=200t;
(2)(q00-2t6)×5m,
=1t×5m,
=t26;
(q)q21-q21÷q,
=q21-107,
=21t.
练习册系列答案
相关题目