1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Number Sense 1 Number Sense 2 Number Sense 3 Number Sense 4 Number Sense 5

2. The first three multiples of 12 A.12, 24, 36 B.12, 20, 24 C.1, 12, 24 D.1, 2, 3, 4, 6, 12

3. What is A?

4. A factor of 35 A.2 B.3 C.4 D.7

5. What is D?

6. The following is not a factor of 6 A.1 B.2 C.3 D.4

7. What is D?

8. Mrs. Brown can divide all the students in her class into equal groups of 3 or 4. The total number of students in her class could be: A.22 B.23 C.24 D.25

9. What is C?

10. Juan can divide all the baseball cards in his collection into equal groups of 4 or equal groups of 10. The smallest number of cards that could be in Juan’s collection is: A.10 B.20 C.24 D.40

11. What is B?

12. The following is a composite number: A.2 B.4 C.7 D.13

13. What is B?

14. The following number is prime: A.56 B.57 C.58 D.59

15. What is D?

16. Steve is thinking of an even number that is also prime. That number is: A.2 B.4 C.20 D.21

17. What is A?

18. This number is both an odd number and a composite number: A.61 B.63 C.66 D.67

19. What is B?

20. The amount of prime numbers between 30 and 40: A.0 B.1 C.2 D.3

21. What is C?

22. 84 is divisible evenly by this number: A.3 B.5 C.9 D.10

23. What is A?

24. 475 is divisible by this number: A.2 B.3 C.5 D.10

25. What is C?

26. The number that is divisible by 3: A.225 B.392 C.472 D.509

27. What is A?

28. The number of whole numbers greater than 0 and less than 50 that are divisible by 2: A.24 B.25 C.29 D.50

29. What is A?

30. The statement that is always true: A.Every number that is divisible by 3 must also be divisible by 2 B.Every number that is divisible by 2 must also be divisible by 3 C.Every number that is divisible by 3 must also be divisible by 9 D.Every number that is divisible by 9 must be divisible by 3

31. What is D?

32. Sara ran a loop around the park that was 2.35 kilometers long. The value of the 3 in 2.35 is: A.3 tens B.3 tenths C.3 hundredths D.3 thousandths

33. What is B?

34. 243 multiplied by 10 A.24.3 B.2,430 C.24,300 D.243,000

35. What is B?

36. 85 multiplied by 0.01 A.850 B.8.5 C.0.85 D.0.085

37. What is C?

38. Sally bought a package of cheese that weighed 4.025 kilograms. 4.025 written in expanded form: A.(4x1)+(2x1)+(5x1) B.(4x1)+(2x0.1)+(5x0.01) C.(4x1)+(2x0.01)+(5x0.01) D.(4x1)+(2x0.01)+(5x0.001)

39. What is D?

40. The following is true about the number 45: A.It is composite because it has exactly 2 factors B.It is composite because it has more than 2 factors C.It is prime because it has exactly 2 factors D.It is prime because it has more than 2 factors

41. What is B?

42. 7,132 is divisible by: A.2 B.3 C.5 D.9

43. What is A?

44. This number is not divisible by 9: A.909 B.1,234 C.3,456 D.9,009

45. What is B?

46. The digit in the hundredths place in 304.287: A.2 B.3 C.7 D.8

47. What is D?

48. The number 40.27 written in words: A.Forty and twenty-seven hundredths B.Forty and twenty-seven tenths C.Forty and twenty-seven thousandths D.Four hundred two and seven tenths

49. What is A?

50. The mass of a crystal is thirty-five thousandths of a gram. This mass written as a decimal: A.0.0035 grams B.0.035 grams C.0.35 grams D.35,000 grams

51. What is B?