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소숫점: 1자리 덧셈32

1
3.2
+
1.1
=
4.3
2
2.5
+
4.3
=
6.8
3
9.9
+
2.1
=
12
4
7.5
+
6.1
=
13.6
5
6.2
+
4.5
=
10.7
6
1.4
+
2.1
=
3.5
7
5.1
+
5.4
=
10.5
8
4.2
+
5.6
=
9.8
9
1.1
+
8.5
=
9.6
10
4.4
+
4.4
=
8.8
11
6.3
+
6.3
=
12.6
12
4.8
+
5.4
=
10.2
13
3.2
+
4.1
=
7.3
14
2.2
+
2.6
=
4.8
15
6.4
+
4.1
=
10.5