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소숫점: 1자리 덧셈16

1
1.6
+
9.4
=
11
2
9.7
+
4.9
=
14.6
3
4.4
+
4.3
=
8.7
4
7.1
+
4.4
=
11.5
5
3.6
+
2.8
=
6.4
6
8.3
+
3.6
=
11.9
7
4.7
+
9.1
=
13.8
8
5.4
+
2.6
=
8
9
8.1
+
1.5
=
9.6
10
2.5
+
9.1
=
11.6
11
2.4
+
5.4
=
7.8
12
2.9
+
2.8
=
5.7
13
7.1
+
8.4
=
15.5
14
5.2
+
6.2
=
11.4
15
8.5
+
2.3
=
10.8