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소숫점: 1자리 덧셈48

1
4.8
+
7.1
=
11.9
2
1.5
+
4.3
=
5.8
3
9.2
+
7.2
=
16.4
4
6.8
+
4.5
=
11.3
5
6.1
+
8.9
=
15
6
2.5
+
7.4
=
9.9
7
2.6
+
2.6
=
5.2
8
8.6
+
3.2
=
11.8
9
2.2
+
6.6
=
8.8
10
3.3
+
7.4
=
10.7
11
2.1
+
5.2
=
7.3
12
1.4
+
6.4
=
7.8
13
9.6
+
7.6
=
17.2
14
6.1
+
4.4
=
10.5
15
1.7
+
1.6
=
3.3