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소수점 1자리 덧셈

1
2.1
+
9.5
=
11.6
2
7.7
+
2.9
=
10.6
3
7.4
+
2.2
=
9.6
4
5.1
+
7.2
=
12.3
5
1.1
+
5.2
=
6.3
6
6.5
+
1.5
=
8
7
7.4
+
8.9
=
16.3
8
3.5
+
7.6
=
11.1
9
1.1
+
6.2
=
7.3
10
3.2
+
3.5
=
6.7
11
3.7
+
8.3
=
12
12
2.1
+
1.1
=
3.2
13
5.5
+
2.2
=
7.7
14
3.1
+
7.1
=
10.2
15
7.9
+
2.1
=
10
▲