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소수점 1자리 덧셈

1
5.6
+
4.3
=
9.9
2
4.6
+
5.4
=
10
3
5.5
+
6.3
=
11.8
4
2.5
+
8.3
=
10.8
5
5.5
+
4.7
=
10.2
6
6.1
+
3.2
=
9.3
7
6.6
+
1.1
=
7.7
8
4.1
+
7.4
=
11.5
9
1.1
+
1.7
=
2.8
10
5.5
+
6.3
=
11.8
11
5.1
+
4.9
=
10
12
1.8
+
6.8
=
8.6
13
9.3
+
1.6
=
10.9
14
1.5
+
3.1
=
4.6
15
3.3
+
3.4
=
6.7