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홈 > 소수점 1자리 덧셈

1
2.4
+
3.1
=
5.5
2
6.1
+
1.3
=
7.4
3
8.5
+
3.9
=
12.4
4
3.4
+
9.1
=
12.5
5
5.6
+
7.1
=
12.7
6
8.5
+
5.9
=
14.4
7
6.6
+
2.5
=
9.1
8
4.5
+
6.4
=
10.9
9
5.8
+
4.3
=
10.1
10
9.6
+
1.6
=
11.2
11
3.7
+
2.2
=
5.9
12
4.2
+
4.6
=
8.8
13
4.2
+
9.5
=
13.7
14
3.3
+
7.1
=
10.4
15
2.5
+
5.3
=
7.8