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홈 > 소수점 1자리 덧셈

1
2.4
+
5.4
=
7.8
2
4.4
+
4.5
=
8.9
3
2.2
+
1.3
=
3.5
4
2.5
+
3.1
=
5.6
5
5.1
+
4.2
=
9.3
6
1.3
+
6.7
=
8
7
6.2
+
1.3
=
7.5
8
2.1
+
3.1
=
5.2
9
1.7
+
2.3
=
4
10
4.9
+
1.9
=
6.8
11
2.6
+
1.3
=
3.9
12
3.1
+
9.2
=
12.3
13
4.8
+
1.2
=
6
14
2.3
+
4.3
=
6.6
15
6.6
+
3.3
=
9.9