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소숫점: 1자리 덧셈41

1
4.1
+
1.3
=
5.4
2
2.2
+
5.7
=
7.9
3
2.7
+
2.4
=
5.1
4
5.1
+
8.1
=
13.2
5
4.6
+
1.6
=
6.2
6
3.6
+
3.8
=
7.4
7
1.4
+
2.4
=
3.8
8
2.4
+
1.4
=
3.8
9
3.2
+
8.7
=
11.9
10
3.3
+
3.6
=
6.9
11
1.7
+
3.1
=
4.8
12
7.8
+
9.7
=
17.5
13
4.8
+
5.3
=
10.1
14
8.1
+
3.6
=
11.7
15
8.8
+
2.4
=
11.2