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소숫점: 1자리 덧셈10

1
1.3
+
6.5
=
7.8
2
5.6
+
1.8
=
7.4
3
1.8
+
1.3
=
3.1
4
2.5
+
5.5
=
8
5
1.1
+
6.3
=
7.4
6
2.4
+
1.5
=
3.9
7
1.1
+
2.5
=
3.6
8
8.3
+
3.5
=
11.8
9
6.1
+
9.4
=
15.5
10
6.8
+
4.4
=
11.2
11
1.5
+
2.4
=
3.9
12
5.2
+
9.8
=
15
13
7.3
+
8.8
=
16.1
14
4.3
+
1.9
=
6.2
15
4.6
+
4.4
=
9