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소숫점: 1자리 덧셈63

1
6.3
+
2.2
=
8.5
2
6.3
+
2.5
=
8.8
3
6.1
+
6.1
=
12.2
4
4.5
+
5.1
=
9.6
5
3.1
+
4.1
=
7.2
6
6.6
+
2.1
=
8.7
7
2.4
+
2.2
=
4.6
8
6.2
+
5.1
=
11.3
9
2.6
+
4.2
=
6.8
10
8.7
+
4.2
=
12.9
11
3.4
+
9.5
=
12.9
12
1.7
+
5.7
=
7.4
13
2.1
+
9.6
=
11.7
14
1.3
+
6.6
=
7.9
15
4.2
+
4.5
=
8.7