loading.....

소수점 1자리 덧셈

1
5.5
+
8.3
=
13.8
2
8.9
+
6.3
=
15.2
3
6.4
+
5.3
=
11.7
4
2.9
+
7.5
=
10.4
5
2.1
+
2.9
=
5
6
9.3
+
6.4
=
15.7
7
5.7
+
9.3
=
15
8
2.9
+
1.2
=
4.1
9
8.2
+
1.3
=
9.5
10
8.2
+
9.1
=
17.3
11
3.1
+
6.4
=
9.5
12
9.2
+
3.3
=
12.5
13
5.3
+
5.8
=
11.1
14
4.7
+
3.9
=
8.6
15
7.7
+
6.2
=
13.9