1. Numbers
Vocabulary
Name that
Number
1pt
1 pt
1 pt
1pt
1 pt
2 pt
2 pt
2pt
2pt
2 pt
3 pt
3 pt
3 pt
3 pt
3 pt
4 pt
4 pt
4pt
4 pt
4pt
5pt
5 pt
5 pt
5 pt
5 pt

2. What is the only even number that is prime?

3. 2

4. What are the factors of 21?
Prime or composite?

5. 1,3,7,21
composite

6. What do all these numbers have in common?
2,3,11,13,17

7. prime

8. What is the LCM of
6 and 12?

9. 30

10. What is the greatest common factor of
27 and 18?

11. 9

22. What is the answer to a division problem?

23. quotient

24. The quantity that is left over when the answer to a division problem is not a whole number result.

25. The amount of groups a number is being divided into.
EX: 42 ÷ 6 = 7

26. The quantity or amount in a division problem that is being divided.

27. dividend

28. What is this called and what sentence does it represent?
xxxxxxxx xxxxxxxx xxxxxxxx

29. An array
8 x 3 = 24

42. It has 2 digits.
It is odd.
Digits add up to 11.
It is prime.

43. 29

44. 2 digit number
Not prime
Digits add up to 9
Has 5 as a factor

45. 90

46. It is part of identity property.
It is odd.
It is not prime.
It is not composite.
It is part of identity property.

47. 1

48. Odd
Factor of 7
Digits added = 13
Square

49. 49

50. Difference in digits is 3
Square
Composite
Odd
Difference in digits is 3

51. 25