问题 解答题
17×3=______8×42=______78×4=______
36×7=______25×8=______27×2=______
23×9=______9×52=______46×7=______
16×6=______120÷24=______50÷5=______
96÷4=______90÷6=______400+80=______.
答案

17×3=518×42=33678×4=312
36×7=25225×8=20027×2=54
23×9=2079×52=46846×7=322
16×6=96120÷24=550÷5=10
96÷4=2490÷6=15400+80=480.
故答案为:51,336,312,252,200,54,207,468,322,96,5,10,24,15,480.

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