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소수점 1자리 덧셈

1
3.5
+
4.4
=
7.9
2
1.5
+
6.3
=
7.8
3
7.6
+
3.4
=
11
4
6.5
+
7.4
=
13.9
5
4.2
+
4.9
=
9.1
6
3.2
+
2.8
=
6
7
6.3
+
6.3
=
12.6
8
5.3
+
7.9
=
13.2
9
4.4
+
9.2
=
13.6
10
9.6
+
6.1
=
15.7
11
5.1
+
3.6
=
8.7
12
5.1
+
5.8
=
10.9
13
1.2
+
9.2
=
10.4
14
1.6
+
1.9
=
3.5
15
2.5
+
8.7
=
11.2