소수점 1자리 덧셈
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소숫점: 1자리 덧셈32
1
3.2
+
6.5
=
9.7
2
7.1
+
3.9
=
11
3
1.9
+
4.2
=
6.1
4
6.1
+
6.4
=
12.5
5
1.7
+
7.3
=
9
6
6.1
+
1.1
=
7.2
7
5.4
+
5.1
=
10.5
8
2.3
+
5.2
=
7.5
9
3.9
+
5.6
=
9.5
10
2.9
+
5.3
=
8.2
11
6.4
+
8.5
=
14.9
12
2.5
+
5.7
=
8.2
13
3.3
+
4.3
=
7.6
14
7.7
+
5.2
=
12.9
15
3.2
+
5.6
=
8.8