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소수점 1자리 덧셈

1
2.7
+
7.3
=
10
2
9.5
+
1.2
=
10.7
3
4.8
+
3.5
=
8.3
4
1.3
+
4.2
=
5.5
5
1.9
+
1.3
=
3.2
6
1.2
+
6.2
=
7.4
7
2.9
+
7.4
=
10.3
8
9.3
+
2.5
=
11.8
9
4.3
+
5.2
=
9.5
10
9.3
+
2.4
=
11.7
11
8.2
+
5.3
=
13.5
12
4.3
+
6.1
=
10.4
13
5.7
+
5.3
=
11
14
8.9
+
2.3
=
11.2
15
3.2
+
3.1
=
6.3