loading.....

소숫점: 1자리 덧셈60

1
6.4
+
4.1
=
10.5
2
2.1
+
9.5
=
11.6
3
3.1
+
1.7
=
4.8
4
1.5
+
7.2
=
8.7
5
8.1
+
2.6
=
10.7
6
5.2
+
8.6
=
13.8
7
3.3
+
3.8
=
7.1
8
4.5
+
5.1
=
9.6
9
6.9
+
4.7
=
11.6
10
8.3
+
9.5
=
17.8
11
2.1
+
4.1
=
6.2
12
2.1
+
3.3
=
5.4
13
8.7
+
4.5
=
13.2
14
7.4
+
8.8
=
16.2
15
6.3
+
2.1
=
8.4