loading.....

소숫점: 1자리 덧셈55

1
5.5
+
2.4
=
7.9
2
6.8
+
3.8
=
10.6
3
2.2
+
6.5
=
8.7
4
5.9
+
1.3
=
7.2
5
9.8
+
2.5
=
12.3
6
3.8
+
4.3
=
8.1
7
9.2
+
2.3
=
11.5
8
1.2
+
2.2
=
3.4
9
5.1
+
6.5
=
11.6
10
7.3
+
3.1
=
10.4
11
4.2
+
4.4
=
8.6
12
2.7
+
4.9
=
7.6
13
7.3
+
5.2
=
12.5
14
2.3
+
6.9
=
9.2
15
5.9
+
9.5
=
15.4