问题
解答题
根据1391÷214=6.5,直接写出得数.
(1)139.1÷214=
13910÷214=
(2)1391÷2.14=
1391÷2140=
(3)13.91÷21.4=
13910÷2.14=
(4)______÷______=0.65.
答案
根据1391÷214=6.5,直接写出得数.
(1)139.1÷214=0.65,
13910÷214=65;
(2)1391÷2.14=650,
1391÷2140=0.65;
(3)13.91÷21.4=0.65,
13910÷2.14=6500;
(4)139.1÷21.4=0.65.