题目内容
看图列式
(1)
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=□口诀:
______________(2)
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=□口诀:
______________
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题目内容
看图列式
(1)
□×□
=□□×□
=□□÷□
=□□÷□
=□口诀:
______________(2)
□×□
=□□×□
=□□÷□
=□□÷□
=□口诀:
______________