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소숫점: 1자리 덧셈16

1
1.6
+
8.6
=
10.2
2
1.6
+
1.6
=
3.2
3
6.2
+
8.8
=
15
4
5.1
+
8.6
=
13.7
5
4.7
+
1.4
=
6.1
6
6.4
+
8.8
=
15.2
7
2.2
+
2.6
=
4.8
8
2.9
+
1.8
=
4.7
9
4.8
+
1.1
=
5.9
10
5.3
+
6.3
=
11.6
11
9.5
+
2.7
=
12.2
12
7.4
+
6.5
=
13.9
13
1.2
+
1.1
=
2.3
14
2.3
+
7.3
=
9.6
15
9.2
+
4.8
=
14