问题 解答题
直接写结果.
542+1358=
0.52=9.6÷0.03=(+17)-(-8)=
8×26×25=1÷(1÷4)=15-(-6)=1-
1
3
-
1
5
=
1
4
÷
5
6
×
5
8
=
5
6
+
3
4
)×12=
1
5
-
1
4
×8=
0.4×0.05=
答案

542+1358=1900,0.52=0.25,9.6÷0.03=320,(+17)-(-8)=25,
8×26×25=5200,1÷(1÷4)=4,15-(-6)=21,1-
1
3
-
1
5
=
7
15
1
4
÷
5
6
×
5
8
=
3
16
5
6
+
3
4
)×12=19,
1
5
-
1
4
×8=3,
0.4×0.05=0.02.

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