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소수점 1자리 덧셈

1
4.3
+
4.1
=
8.4
2
7.3
+
7.7
=
15
3
2.4
+
4.9
=
7.3
4
2.5
+
2.4
=
4.9
5
4.1
+
5.5
=
9.6
6
2.3
+
8.9
=
11.2
7
2.8
+
9.3
=
12.1
8
6.2
+
2.5
=
8.7
9
2.1
+
2.2
=
4.3
10
5.3
+
8.4
=
13.7
11
5.7
+
3.4
=
9.1
12
5.1
+
4.1
=
9.2
13
9.1
+
4.1
=
13.2
14
5.2
+
5.7
=
10.9
15
9.4
+
7.4
=
16.8