loading.....

소숫점: 1자리 덧셈23

1
2.3
+
7.5
=
9.8
2
1.9
+
5.5
=
7.4
3
8.2
+
4.9
=
13.1
4
4.9
+
5.1
=
10
5
5.4
+
1.6
=
7
6
7.6
+
2.8
=
10.4
7
4.5
+
6.4
=
10.9
8
6.6
+
5.4
=
12
9
8.6
+
3.8
=
12.4
10
1.9
+
1.2
=
3.1
11
4.9
+
8.6
=
13.5
12
3.7
+
5.7
=
9.4
13
5.6
+
3.7
=
9.3
14
5.5
+
9.2
=
14.7
15
3.2
+
6.2
=
9.4