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소숫점: 1자리 덧셈16

1
1.6
+
1.6
=
3.2
2
3.8
+
6.3
=
10.1
3
4.8
+
5.6
=
10.4
4
7.3
+
6.3
=
13.6
5
2.2
+
1.5
=
3.7
6
9.4
+
5.5
=
14.9
7
9.4
+
2.1
=
11.5
8
1.1
+
4.4
=
5.5
9
1.3
+
5.3
=
6.6
10
3.3
+
6.6
=
9.9
11
1.1
+
1.9
=
3
12
1.8
+
3.7
=
5.5
13
4.4
+
9.3
=
13.7
14
5.6
+
7.5
=
13.1
15
2.9
+
1.4
=
4.3