问题 解答题
直接写出得数.
1.57+3.03=13.7-5.6=7.5÷0.1=0.25×8=
2
3
×12=
1
4
÷
3
8
=
3
4
×
8
15
=
1
5
-
1
6
=
10-
2
7
-
5
7
=
3
16
+
1
4
=
500-399=12×(
2
3
+
1
4
)=
答案

1.57+3.03=4.613.7-5.6=8.17.5÷0.1=750.25×8=2
2
3
×12=8
1
4
÷
3
8
=
2
3
3
4
×
8
15
=
2
5
1
5
-
1
6
=
1
30
10-
2
7
-
5
7
=9
3
16
+
1
4
=
7
16
500-399=10112×(
2
3
+
1
4
)=11
故填:4.6,8.1,75,2,8,
2
3
2
5
1
30
,9,
7
16
,101,11.

填空题
填空题