loading.....

소숫점: 1자리 덧셈51

1
5.1
+
7.8
=
12.9
2
3.3
+
6.1
=
9.4
3
5.6
+
5.9
=
11.5
4
9.1
+
2.9
=
12
5
5.6
+
1.8
=
7.4
6
5.2
+
1.5
=
6.7
7
2.9
+
7.3
=
10.2
8
9.8
+
1.8
=
11.6
9
9.3
+
6.7
=
16
10
6.8
+
1.6
=
8.4
11
3.2
+
3.4
=
6.6
12
7.4
+
2.4
=
9.8
13
5.8
+
5.1
=
10.9
14
1.7
+
7.3
=
9
15
6.9
+
1.6
=
8.5