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소수점 1자리 덧셈

1
4.8
+
4.3
=
9.1
2
3.9
+
8.1
=
12
3
5.3
+
1.3
=
6.6
4
3.6
+
6.1
=
9.7
5
4.1
+
9.6
=
13.7
6
3.4
+
4.5
=
7.9
7
1.3
+
4.2
=
5.5
8
2.1
+
4.9
=
7
9
8.3
+
9.2
=
17.5
10
8.3
+
5.7
=
14
11
2.5
+
6.2
=
8.7
12
5.2
+
6.2
=
11.4
13
5.9
+
2.7
=
8.6
14
2.6
+
4.7
=
7.3
15
2.3
+
5.4
=
7.7