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소숫점: 1자리 덧셈59

1
5.9
+
1.1
=
7
2
3.4
+
7.1
=
10.5
3
6.4
+
3.8
=
10.2
4
6.2
+
3.5
=
9.7
5
1.2
+
3.8
=
5
6
3.3
+
1.4
=
4.7
7
1.3
+
5.5
=
6.8
8
2.1
+
4.9
=
7
9
7.2
+
9.9
=
17.1
10
3.9
+
3.4
=
7.3
11
7.4
+
2.6
=
10
12
6.2
+
1.7
=
7.9
13
6.6
+
5.4
=
12
14
1.7
+
6.3
=
8
15
5.3
+
6.3
=
11.6