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홈 > 소수점 1자리 덧셈

1
3.2
+
7.2
=
10.4
2
7.5
+
4.5
=
12
3
5.4
+
4.3
=
9.7
4
7.2
+
8.6
=
15.8
5
2.9
+
6.1
=
9
6
6.1
+
1.4
=
7.5
7
5.1
+
2.1
=
7.2
8
3.8
+
4.2
=
8
9
3.1
+
2.8
=
5.9
10
9.4
+
1.5
=
10.9
11
2.2
+
5.2
=
7.4
12
2.8
+
3.8
=
6.6
13
4.2
+
6.2
=
10.4
14
1.1
+
6.2
=
7.3
15
5.3
+
4.5
=
9.8