loading.....

소숫점: 1자리 덧셈47

1
4.7
+
5.2
=
9.9
2
7.6
+
2.7
=
10.3
3
3.2
+
7.6
=
10.8
4
4.7
+
5.4
=
10.1
5
5.7
+
6.1
=
11.8
6
3.4
+
2.6
=
6
7
5.8
+
4.5
=
10.3
8
3.4
+
4.1
=
7.5
9
9.5
+
1.3
=
10.8
10
2.1
+
4.5
=
6.6
11
8.5
+
5.3
=
13.8
12
7.4
+
8.2
=
15.6
13
2.3
+
7.1
=
9.4
14
3.6
+
2.7
=
6.3
15
6.4
+
9.8
=
16.2