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소숫점: 1자리 덧셈32

1
3.2
+
1.8
=
5
2
3.6
+
1.3
=
4.9
3
3.5
+
3.1
=
6.6
4
7.9
+
2.4
=
10.3
5
5.3
+
7.1
=
12.4
6
4.2
+
5.3
=
9.5
7
1.4
+
6.1
=
7.5
8
2.4
+
7.8
=
10.2
9
1.8
+
9.1
=
10.9
10
7.5
+
4.6
=
12.1
11
3.1
+
6.5
=
9.6
12
6.5
+
5.8
=
12.3
13
9.1
+
2.6
=
11.7
14
2.3
+
7.6
=
9.9
15
1.9
+
2.4
=
4.3