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소숫점: 1자리 덧셈61

1
6.1
+
2.6
=
8.7
2
5.1
+
8.9
=
14
3
4.9
+
4.4
=
9.3
4
6.7
+
2.9
=
9.6
5
5.3
+
6.3
=
11.6
6
7.2
+
3.1
=
10.3
7
5.4
+
3.4
=
8.8
8
7.6
+
2.7
=
10.3
9
5.4
+
5.2
=
10.6
10
6.1
+
3.2
=
9.3
11
7.4
+
8.9
=
16.3
12
1.3
+
6.2
=
7.5
13
9.5
+
1.3
=
10.8
14
8.2
+
9.5
=
17.7
15
2.8
+
7.4
=
10.2