问题 解答题
直接写结果.
1
4
+
1
2
=
4.75+1
1
4
=
25×4=1.6×5=
1
3
×30=
2-1
6
7
=
960÷80=1-47%=10×50%=0.5-
1
4
=
答案

1
4
+
1
2
=
3
4
4.75+1
1
4
=6,
25×4=100,1.6×5=8,
1
3
×30=10,
2-1
6
7
=
1
7
960÷80=12,1-47%=0.53,10×50%=5,0.5-
1
4
=0.25.
故答案为:
3
4
,6,100,8,10,
1
7
,12,0.53,5,0.25.

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