Set of rational numbers

1
choose the correct answer
2
choose the correct answer
3
choose the correct answer
4
choose the correct answer
5
choose the correct answer
6
check the sentence
7
check the sentence
8
check the sentence
9
check the sentence
10
The number 0 is ………
11
The number 0 is a counting number.....
12
choose the correct answer
13
choose the correct answer
14
choose the correct answer
15
choose the correct answer
16
choose the correct answer
17
choose the correct answer
18
choose the correct answer