loading.....

소숫점: 1자리 덧셈55

1
5.5
+
1.1
=
6.6
2
3.3
+
4.3
=
7.6
3
3.2
+
7.2
=
10.4
4
2.9
+
3.2
=
6.1
5
2.9
+
5.5
=
8.4
6
5.1
+
3.2
=
8.3
7
2.6
+
2.1
=
4.7
8
1.8
+
7.4
=
9.2
9
8.5
+
4.3
=
12.8
10
6.2
+
2.3
=
8.5
11
1.2
+
7.7
=
8.9
12
2.2
+
1.2
=
3.4
13
6.4
+
4.8
=
11.2
14
5.4
+
7.9
=
13.3
15
4.8
+
5.4
=
10.2