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소숫점: 1자리 덧셈48

1
4.8
+
2.3
=
7.1
2
3.5
+
5.3
=
8.8
3
3.6
+
9.2
=
12.8
4
4.2
+
5.6
=
9.8
5
6.2
+
9.5
=
15.7
6
3.3
+
1.4
=
4.7
7
3.5
+
2.4
=
5.9
8
8.2
+
1.2
=
9.4
9
2.6
+
9.4
=
12
10
5.5
+
6.2
=
11.7
11
5.1
+
5.5
=
10.6
12
6.6
+
2.8
=
9.4
13
4.6
+
3.3
=
7.9
14
9.5
+
5.2
=
14.7
15
1.6
+
6.1
=
7.7