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소수점 1자리 덧셈

1
3.8
+
4.2
=
8
2
3.3
+
1.6
=
4.9
3
4.5
+
5.1
=
9.6
4
6.3
+
2.8
=
9.1
5
5.4
+
9.2
=
14.6
6
9.5
+
8.2
=
17.7
7
1.6
+
8.2
=
9.8
8
4.6
+
7.4
=
12
9
5.6
+
1.3
=
6.9
10
8.7
+
7.1
=
15.8
11
2.7
+
5.6
=
8.3
12
2.3
+
1.3
=
3.6
13
2.4
+
1.1
=
3.5
14
1.1
+
3.3
=
4.4
15
5.2
+
6.1
=
11.3