问题
解答题
用竖式计算.
47×6=
630×7=
308×5=
726×8=
865×5=
928×8=
答案
47×6=282;
630×7=4410;
308×5=1540;
726×8=5808;
865×5=4325;
928×8=7424;
用竖式计算.
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;