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소수점 1자리 덧셈

1
3.7
+
3.3
=
7
2
3.4
+
3.5
=
6.9
3
6.1
+
4.3
=
10.4
4
5.1
+
3.4
=
8.5
5
5.4
+
5.1
=
10.5
6
4.9
+
9.3
=
14.2
7
5.4
+
1.6
=
7
8
1.7
+
5.6
=
7.3
9
1.2
+
5.8
=
7
10
8.4
+
4.6
=
13
11
5.2
+
7.2
=
12.4
12
9.6
+
4.2
=
13.8
13
8.5
+
1.5
=
10
14
3.8
+
5.5
=
9.3
15
5.3
+
1.6
=
6.9