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소숫점: 1자리 덧셈61

1
6.1
+
3.5
=
9.6
2
7.7
+
1.7
=
9.4
3
8.2
+
3.2
=
11.4
4
5.7
+
4.3
=
10
5
3.5
+
8.5
=
12
6
8.4
+
6.2
=
14.6
7
1.4
+
6.1
=
7.5
8
1.5
+
4.8
=
6.3
9
5.5
+
2.8
=
8.3
10
8.4
+
1.6
=
10
11
3.7
+
9.3
=
13
12
5.9
+
5.2
=
11.1
13
5.2
+
1.3
=
6.5
14
3.6
+
2.8
=
6.4
15
8.4
+
5.7
=
14.1