题目内容

直接写出得数
2
3
+
1
3
=______
1-
8
9
=______
1
6
-
1
7
=______
5
8
-0.5=______
2
1
4
+5.76+7.75=______
0.5+2
1
2
=______
0+15.73=______
1
4
+
1
6
=______
3
20
+0.05=______
10-(1
7
8
+0.125)=______.

2
3
+
1
3
=1
1-
8
9
=
1
9
1
6
-
1
7
=
1
42
5
8
-0.5=
1
8
2
1
4
+5.76+7.75=15.76
0.5+2
1
2
=3
0+15.73=15.73
1
4
+
1
6
=
5
12
3
20
+0.05=0.2
10-(1
7
8
+0.125)=8.
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网