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소숫점: 1자리 덧셈48

1
4.8
+
5.2
=
10
2
5.3
+
5.7
=
11
3
8.2
+
3.3
=
11.5
4
7.4
+
2.2
=
9.6
5
4.6
+
2.6
=
7.2
6
6.4
+
4.3
=
10.7
7
8.3
+
5.1
=
13.4
8
3.1
+
7.2
=
10.3
9
7.1
+
1.2
=
8.3
10
2.9
+
4.7
=
7.6
11
7.7
+
8.1
=
15.8
12
9.7
+
1.6
=
11.3
13
2.1
+
3.2
=
5.3
14
2.5
+
1.3
=
3.8
15
6.1
+
1.1
=
7.2