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소숫점: 1자리 덧셈52

1
5.2
+
6.1
=
11.3
2
3.3
+
7.3
=
10.6
3
6.8
+
1.7
=
8.5
4
3.3
+
7.2
=
10.5
5
1.9
+
5.3
=
7.2
6
2.2
+
6.7
=
8.9
7
5.2
+
6.5
=
11.7
8
2.5
+
3.6
=
6.1
9
5.6
+
3.8
=
9.4
10
5.3
+
3.1
=
8.4
11
2.1
+
4.6
=
6.7
12
2.1
+
2.6
=
4.7
13
8.1
+
3.4
=
11.5
14
2.1
+
1.1
=
3.2
15
9.6
+
4.7
=
14.3