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소수점 1자리 덧셈

1
4.8
+
2.6
=
7.4
2
5.1
+
4.3
=
9.4
3
4.3
+
1.1
=
5.4
4
2.7
+
4.4
=
7.1
5
3.8
+
6.8
=
10.6
6
4.1
+
1.3
=
5.4
7
4.3
+
2.9
=
7.2
8
4.4
+
9.6
=
14
9
1.3
+
2.5
=
3.8
10
6.1
+
4.3
=
10.4
11
1.9
+
2.3
=
4.2
12
5.4
+
1.5
=
6.9
13
7.6
+
3.6
=
11.2
14
5.4
+
3.2
=
8.6
15
6.6
+
2.5
=
9.1