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소숫점: 1자리 덧셈38

1
3.8
+
3.3
=
7.1
2
4.5
+
1.7
=
6.2
3
6.2
+
9.3
=
15.5
4
6.6
+
2.6
=
9.2
5
6.3
+
5.9
=
12.2
6
2.1
+
1.1
=
3.2
7
5.5
+
1.1
=
6.6
8
4.8
+
3.5
=
8.3
9
5.1
+
4.5
=
9.6
10
2.1
+
6.3
=
8.4
11
2.2
+
1.3
=
3.5
12
4.3
+
8.1
=
12.4
13
7.8
+
3.6
=
11.4
14
1.3
+
4.9
=
6.2
15
2.9
+
6.1
=
9