Prime and Composite
numbers
numbers
What is the only even prime number?
2
What is 74846 rounded to the hundreds?
74,800
17 times 33
561
Do composite numbers always have more than 2 factors?
Yes
What is 7.3842 rounded to the tenths?
7.4
77 times 77
5,929
Is 99 a prime number or a composite number?
99 is a compostite number
What does 8.23 rounded to the tenths?
8.2
536 times 78
41,808
Is 51 a prime number?
No
Do you round the 5 up in the number or do you round it down?
It gets rounded up.
9888 times 899
8,889,312
Is 1 a prime number?
No
If you round 0.099 to the nearest hundreth, does it become 0.10?
Yes
7777 times 7777
60,481,729