loading.....

소숫점: 1자리 덧셈31

1
3.1
+
9.4
=
12.5
2
5.3
+
6.1
=
11.4
3
8.2
+
6.9
=
15.1
4
2.7
+
4.5
=
7.2
5
4.5
+
6.5
=
11
6
2.9
+
6.3
=
9.2
7
9.3
+
1.6
=
10.9
8
8.9
+
6.4
=
15.3
9
6.8
+
4.2
=
11
10
8.4
+
7.2
=
15.6
11
3.2
+
2.5
=
5.7
12
3.6
+
1.8
=
5.4
13
5.3
+
5.3
=
10.6
14
8.9
+
2.6
=
11.5
15
5.4
+
8.5
=
13.9