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소숫점: 1자리 덧셈16

1
1.6
+
5.6
=
7.2
2
3.4
+
2.6
=
6
3
3.2
+
6.1
=
9.3
4
3.5
+
9.9
=
13.4
5
2.6
+
1.1
=
3.7
6
2.8
+
1.9
=
4.7
7
3.3
+
4.3
=
7.6
8
7.2
+
4.5
=
11.7
9
8.5
+
8.9
=
17.4
10
1.6
+
4.2
=
5.8
11
9.1
+
3.7
=
12.8
12
2.4
+
3.6
=
6
13
2.4
+
5.8
=
8.2
14
2.8
+
9.3
=
12.1
15
6.2
+
4.5
=
10.7