loading.....

소숫점: 1자리 덧셈33

1
3.3
+
5.3
=
8.6
2
6.6
+
1.5
=
8.1
3
3.2
+
4.5
=
7.7
4
9.4
+
9.9
=
19.3
5
2.3
+
6.2
=
8.5
6
4.5
+
4.4
=
8.9
7
2.5
+
2.2
=
4.7
8
5.5
+
6.1
=
11.6
9
7.5
+
9.6
=
17.1
10
3.9
+
5.5
=
9.4
11
1.4
+
3.1
=
4.5
12
8.4
+
4.3
=
12.7
13
3.4
+
2.4
=
5.8
14
1.7
+
6.2
=
7.9
15
5.3
+
1.3
=
6.6