问题
解答题
2.5+3.5= 7.05-0.5= 3.2×0.5= 1÷0.01=
2-
|
答案
2.5+3.5=6;
7.05-0.5=6.55;
3.2×0.5=1.6;
1÷0.01=100;
+1 6
=1;5 6
2-
=13 4
;1 4
×5 9
=3 25
;1 15
×14=10.5 7
2.5+3.5= 7.05-0.5= 3.2×0.5= 1÷0.01=
2-
|
2.5+3.5=6;
7.05-0.5=6.55;
3.2×0.5=1.6;
1÷0.01=100;
+1 6
=1;5 6
2-
=13 4
;1 4
×5 9
=3 25
;1 15
×14=10.5 7