loading.....

소수점 1자리 덧셈

1
5.1
+
8.7
=
13.8
2
4.5
+
6.5
=
11
3
6.8
+
3.8
=
10.6
4
7.5
+
3.4
=
10.9
5
6.5
+
4.5
=
11
6
8.6
+
8.2
=
16.8
7
1.5
+
4.3
=
5.8
8
6.8
+
3.5
=
10.3
9
5.1
+
7.9
=
13
10
6.6
+
4.9
=
11.5
11
3.2
+
8.5
=
11.7
12
1.5
+
3.2
=
4.7
13
4.4
+
4.9
=
9.3
14
1.5
+
5.2
=
6.7
15
3.5
+
4.2
=
7.7