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홈 > 소수점 1자리 덧셈

1
4.7
+
8.4
=
13.1
2
7.1
+
5.9
=
13
3
4.3
+
2.8
=
7.1
4
7.4
+
5.3
=
12.7
5
3.5
+
9.5
=
13
6
2.5
+
7.5
=
10
7
3.8
+
3.6
=
7.4
8
2.4
+
4.1
=
6.5
9
4.1
+
1.7
=
5.8
10
3.1
+
7.3
=
10.4
11
9.1
+
9.5
=
18.6
12
2.8
+
8.3
=
11.1
13
6.6
+
1.2
=
7.8
14
4.1
+
4.7
=
8.8
15
4.8
+
7.2
=
12