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소수점 1자리 덧셈

1
1.7
+
5.1
=
6.8
2
3.4
+
1.7
=
5.1
3
1.4
+
5.5
=
6.9
4
9.1
+
8.6
=
17.7
5
3.1
+
9.2
=
12.3
6
1.4
+
8.5
=
9.9
7
4.1
+
1.5
=
5.6
8
6.3
+
1.2
=
7.5
9
8.5
+
5.1
=
13.6
10
8.3
+
8.8
=
17.1
11
1.4
+
6.8
=
8.2
12
4.1
+
8.4
=
12.5
13
3.6
+
9.4
=
13
14
3.3
+
5.8
=
9.1
15
6.2
+
4.2
=
10.4
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