1. 3.1
Prime
Factorization
GCD and
LCM
3.4
Equivalent
Fractions and
Mixed Numbers
3,5
Equivalent
Fractions and
Decimals
3.6
Comparing and
Ordering
Rational
Numbers
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500

2. Tell whether the number is prime or composite
399

3. composite

4. Write the prime factorization of the number 105

5. 3x5x7

6. Make a factor tree
162

7. 2x3 to the fourth power

8. Prime or composite 67

9. prime

10. Prime factorization 94

11. 2x47

12. GCD

13. 3

14. LCM 4 32

15. 32

16. GCD 36 60

17. 12

18. LCM
6,8,16

19. 48

20. GCD

21. 880

22. Find two fractions equivalent to the given fraction
48/63

23. Possible answer 16/21,96/126

24. find two fractions equivalent to the given fraction 4/5

25. Possible answer 8/10, 12/15

26. Write each fraction in simplest form 36/54

27. 2/3

28. write each as an improper fraction 5 2/7

29. 37/7

30. Find two fractions equivalent to the given fraction 25/50

31. Possible answer
1/2 and 5/10

32. Write the fraction as a decimal 3/5

33. .6

34. Write the decimal as a fraction in simplest form .008

35. 1/125

36. Write each decimal as a fraction in simplest form 15.25

37. 61/4 or 15 1/4

38. Give two equivalent fractions for the given decimal .6

39. Possible answers 6/10 3/5

40. Use < > 3/5 4/5

41. <

42. Write < or >

43. <

44. Order from least to greatest 2.5, 2.05, -13/5,

45. -13/5, 2.05, 2.5

46. Order from least to greatest 1.82, 1.6, 1 4/5

47. 1.6, 1 4/5, 1.82

48. Choose the greater number .999 or 1.0

49. 1.0