题目内容
用竖式计算.
47×6=
630×7=
308×5=
726×8=
865×5=
928×8=
47×6=
630×7=
308×5=
726×8=
865×5=
928×8=
47×6=282;

630×7=4410;

308×5=1540;

726×8=5808;

865×5=4325;

928×8=7424;

630×7=4410;
308×5=1540;
726×8=5808;
865×5=4325;
928×8=7424;
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