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소숫점: 1자리 덧셈56

1
5.6
+
5.6
=
11.2
2
3.2
+
7.5
=
10.7
3
4.1
+
8.5
=
12.6
4
1.4
+
2.6
=
4
5
5.1
+
7.4
=
12.5
6
1.4
+
5.1
=
6.5
7
4.7
+
9.1
=
13.8
8
3.3
+
1.6
=
4.9
9
8.2
+
5.5
=
13.7
10
3.3
+
8.4
=
11.7
11
9.4
+
9.9
=
19.3
12
4.6
+
7.1
=
11.7
13
1.1
+
3.3
=
4.4
14
1.5
+
3.2
=
4.7
15
8.3
+
8.2
=
16.5