9 questions
5 - 9 = ?
4
-4
14
-14
9
0
1
undefined
True
False
Which of the following numbers are NOT prime? 3,5,9,11,13,14,17
9
13
14
17
The HCF of 24 and 18 is...
The LCM of 4 and 5 is...
True
False
Is 24 a perfect square?
Yes
No
Is 64 a perfect cube?
Yes
No