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소수점 1자리 덧셈

1
4.9
+
9.3
=
14.2
2
7.1
+
9.9
=
17
3
2.1
+
3.5
=
5.6
4
2.9
+
3.6
=
6.5
5
7.2
+
7.1
=
14.3
6
3.6
+
7.4
=
11
7
8.9
+
7.7
=
16.6
8
3.2
+
1.5
=
4.7
9
9.5
+
5.9
=
15.4
10
7.3
+
1.5
=
8.8
11
4.8
+
2.5
=
7.3
12
2.4
+
8.4
=
10.8
13
3.6
+
6.5
=
10.1
14
7.8
+
2.4
=
10.2
15
8.2
+
6.9
=
15.1