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소숫점: 1자리 덧셈41

1
4.1
+
1.2
=
5.3
2
9.5
+
3.4
=
12.9
3
2.3
+
3.8
=
6.1
4
6.3
+
9.3
=
15.6
5
2.4
+
5.1
=
7.5
6
4.3
+
5.1
=
9.4
7
1.7
+
1.3
=
3
8
4.5
+
7.2
=
11.7
9
1.4
+
8.7
=
10.1
10
9.3
+
8.5
=
17.8
11
1.2
+
3.2
=
4.4
12
6.5
+
2.4
=
8.9
13
4.4
+
1.7
=
6.1
14
6.6
+
1.1
=
7.7
15
5.4
+
2.4
=
7.8