loading.....

소숫점: 1자리 덧셈15

1
1.5
+
6.5
=
8
2
5.7
+
3.6
=
9.3
3
2.4
+
8.2
=
10.6
4
2.6
+
2.4
=
5
5
1.4
+
1.4
=
2.8
6
8.3
+
2.5
=
10.8
7
3.3
+
2.1
=
5.4
8
5.7
+
6.5
=
12.2
9
5.6
+
6.1
=
11.7
10
8.2
+
8.1
=
16.3
11
3.5
+
7.9
=
11.4
12
7.4
+
8.4
=
15.8
13
2.7
+
8.8
=
11.5
14
5.5
+
4.9
=
10.4
15
9.4
+
6.2
=
15.6