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소숫점: 1자리 덧셈35

1
3.5
+
6.1
=
9.6
2
3.6
+
4.3
=
7.9
3
6.2
+
9.4
=
15.6
4
7.3
+
3.9
=
11.2
5
3.6
+
6.2
=
9.8
6
8.5
+
3.8
=
12.3
7
7.3
+
5.5
=
12.8
8
3.2
+
1.4
=
4.6
9
7.3
+
5.5
=
12.8
10
7.4
+
2.4
=
9.8
11
1.5
+
3.4
=
4.9
12
5.3
+
6.8
=
12.1
13
5.1
+
2.9
=
8
14
4.5
+
4.7
=
9.2
15
5.2
+
7.7
=
12.9