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소숫점: 1자리 덧셈35

1
3.5
+
3.6
=
7.1
2
1.4
+
8.1
=
9.5
3
8.2
+
1.8
=
10
4
5.3
+
8.2
=
13.5
5
6.3
+
1.2
=
7.5
6
8.7
+
2.2
=
10.9
7
3.1
+
9.5
=
12.6
8
3.1
+
9.3
=
12.4
9
7.5
+
5.3
=
12.8
10
2.1
+
3.3
=
5.4
11
3.4
+
2.6
=
6
12
9.6
+
3.1
=
12.7
13
4.3
+
2.7
=
7
14
5.6
+
9.1
=
14.7
15
3.6
+
5.8
=
9.4