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소숫점: 1자리 덧셈37

1
3.7
+
4.3
=
8
2
6.9
+
5.4
=
12.3
3
9.4
+
8.2
=
17.6
4
5.3
+
6.6
=
11.9
5
3.6
+
6.5
=
10.1
6
4.3
+
3.9
=
8.2
7
6.5
+
9.3
=
15.8
8
3.3
+
4.6
=
7.9
9
5.1
+
9.6
=
14.7
10
3.9
+
9.4
=
13.3
11
4.4
+
6.5
=
10.9
12
2.8
+
8.1
=
10.9
13
3.2
+
1.7
=
4.9
14
6.6
+
6.1
=
12.7
15
1.4
+
8.5
=
9.9