问题 解答题
直接写出下面各题的结果.
127+38=
1.02-0.43=8.8÷0.2=2-1
6
7
=
7
11
×1
4
7
=
1÷7+
6
7
=
1-1×
1
3
=
5
6
+
3
4
=
9
10
÷
3
20
=
14÷
7
8
=
0.23×4=5×3.14=
700×0.01%=
5
6
×
2
15
=
1
4
÷25%×
1
8
=
1
3
×2÷
1
3
×2=
答案

127+38=165;1.02-0.43=0.59;8.8÷0.2=44;2-1
6
7
=
1
7
7
11
×1
4
7
=1;
1÷7+
6
7
=1;
1-1×
1
3
=
2
3
5
6
+
3
4
=1
7
12
9
10
÷
3
20
=6;
14÷
7
8
=16;
0.23×4=0.032;5×3.14=15.7;
700×0.01%=0.07;
5
6
×
2
15
=
1
9
1
4
÷25%×
1
8
=0.125;
1
3
×2÷
1
3
×2=4.
故答案依次为:165,0.59,44,
1
7
,1,1,
2
3
,1
7
12
,6,16,0.032,15.7,0.07,
1
9
,0.125,4.

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