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소수점 1자리 덧셈

1
5.3
+
6.1
=
11.4
2
2.2
+
8.1
=
10.3
3
7.9
+
1.1
=
9
4
3.4
+
6.8
=
10.2
5
3.6
+
2.2
=
5.8
6
9.3
+
1.6
=
10.9
7
2.9
+
3.8
=
6.7
8
5.3
+
9.7
=
15
9
6.4
+
4.8
=
11.2
10
2.7
+
5.3
=
8
11
8.1
+
8.3
=
16.4
12
1.4
+
3.3
=
4.7
13
7.7
+
4.1
=
11.8
14
4.3
+
9.6
=
13.9
15
1.2
+
3.5
=
4.7