loading.....

소숫점: 1자리 덧셈10

1
1.9
+
4.6
=
6.5
2
6.6
+
5.3
=
11.9
3
3.6
+
2.2
=
5.8
4
7.3
+
3.9
=
11.2
5
5.8
+
4.2
=
10
6
1.1
+
2.9
=
4
7
7.6
+
2.9
=
10.5
8
3.3
+
6.7
=
10
9
8.3
+
3.5
=
11.8
10
4.7
+
3.2
=
7.9
11
8.2
+
5.9
=
14.1
12
3.3
+
2.2
=
5.5
13
2.3
+
9.2
=
11.5
14
8.6
+
4.6
=
13.2
15
9.5
+
9.1
=
18.6