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소수점 1자리 덧셈

1
4.4
+
8.3
=
12.7
2
5.1
+
3.7
=
8.8
3
5.6
+
1.8
=
7.4
4
5.4
+
4.2
=
9.6
5
1.6
+
3.2
=
4.8
6
3.4
+
4.3
=
7.7
7
2.6
+
4.8
=
7.4
8
3.4
+
7.4
=
10.8
9
4.7
+
5.1
=
9.8
10
4.7
+
2.5
=
7.2
11
5.4
+
8.6
=
14
12
3.6
+
9.3
=
12.9
13
2.7
+
4.1
=
6.8
14
1.1
+
5.2
=
6.3
15
5.2
+
4.4
=
9.6