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소숫점: 1자리 덧셈62

1
6.2
+
6.4
=
12.6
2
5.8
+
5.5
=
11.3
3
6.2
+
9.8
=
16
4
5.8
+
2.2
=
8
5
6.1
+
6.8
=
12.9
6
3.9
+
3.1
=
7
7
1.3
+
2.8
=
4.1
8
9.1
+
2.5
=
11.6
9
6.3
+
4.7
=
11
10
8.5
+
3.8
=
12.3
11
7.7
+
1.5
=
9.2
12
2.4
+
4.4
=
6.8
13
6.2
+
9.1
=
15.3
14
7.3
+
7.4
=
14.7
15
3.2
+
8.6
=
11.8