问题 解答题

横式计算:

726×7=

57÷6=

700×7=

______÷6=30

______×______=140

______÷______=______

______×______=______

______+______+______=______.

答案

(1)726×7=5082,

(2)57÷6=9…3,

(3)700×7=4900,

(4)180÷6=30,

(5)20×7=140,

(6)540÷6=90,

(7)6×7=42,

(8)4900+140+42=5082

故答案为:180,20,7,540,6,90,6,7,42,4900,140,42,5082.

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