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소숫점: 1자리 덧셈48

1
4.8
+
4.3
=
9.1
2
8.4
+
4.9
=
13.3
3
8.4
+
6.2
=
14.6
4
3.9
+
2.1
=
6
5
8.6
+
3.6
=
12.2
6
8.1
+
5.9
=
14
7
9.4
+
3.3
=
12.7
8
5.1
+
6.1
=
11.2
9
6.1
+
9.5
=
15.6
10
3.4
+
9.6
=
13
11
3.4
+
2.5
=
5.9
12
1.4
+
7.3
=
8.7
13
1.7
+
4.5
=
6.2
14
6.4
+
6.9
=
13.3
15
4.2
+
7.3
=
11.5