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소숫점: 1자리 덧셈16

1
1.6
+
3.6
=
5.2
2
4.3
+
2.8
=
7.1
3
3.8
+
4.1
=
7.9
4
4.4
+
1.2
=
5.6
5
8.4
+
9.4
=
17.8
6
5.9
+
1.1
=
7
7
3.2
+
4.7
=
7.9
8
7.3
+
5.7
=
13
9
3.8
+
2.3
=
6.1
10
5.2
+
2.6
=
7.8
11
4.7
+
6.3
=
11
12
9.3
+
4.5
=
13.8
13
2.4
+
5.4
=
7.8
14
4.4
+
1.4
=
5.8
15
5.5
+
1.4
=
6.9