问题
解答题
根据63×35=2205,直接写出下面各题的积.
(1)6.3×35=
(2)0.63×35=
(3)63×0.35=
(4)63×0.035=
答案
因为63×35=2205,所以,
(1)6.3×35=220.5;
(2)0.63×35=22.05;
(3)63×0.35=22.05;
(4)63×0.035=2.205.
根据63×35=2205,直接写出下面各题的积.
(1)6.3×35=
(2)0.63×35=
(3)63×0.35=
(4)63×0.035=
因为63×35=2205,所以,
(1)6.3×35=220.5;
(2)0.63×35=22.05;
(3)63×0.35=22.05;
(4)63×0.035=2.205.