loading.....

소숫점: 1자리 덧셈50

1
5.2
+
8.1
=
13.3
2
5.2
+
2.3
=
7.5
3
7.5
+
3.8
=
11.3
4
9.2
+
1.3
=
10.5
5
6.1
+
7.3
=
13.4
6
5.3
+
2.4
=
7.7
7
2.6
+
8.3
=
10.9
8
6.6
+
1.9
=
8.5
9
5.3
+
6.3
=
11.6
10
3.9
+
3.6
=
7.5
11
5.5
+
3.4
=
8.9
12
1.4
+
5.2
=
6.6
13
2.6
+
3.8
=
6.4
14
2.1
+
6.4
=
8.5
15
3.4
+
3.6
=
7