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소수점 1자리 덧셈

1
4.9
+
4.6
=
9.5
2
3.4
+
5.7
=
9.1
3
1.2
+
8.6
=
9.8
4
3.5
+
2.1
=
5.6
5
3.8
+
4.7
=
8.5
6
9.1
+
8.2
=
17.3
7
9.1
+
1.4
=
10.5
8
2.5
+
6.6
=
9.1
9
1.1
+
4.6
=
5.7
10
5.5
+
2.4
=
7.9
11
1.5
+
1.8
=
3.3
12
7.1
+
7.6
=
14.7
13
5.7
+
5.3
=
11
14
8.2
+
1.2
=
9.4
15
3.4
+
4.3
=
7.7
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