Topics:

1. Whole Number Operations

2. Order of Operations and Exponents

3. Prime Factorization

4. Simplifying Fractions

5. Improper Fractions and Mixed Numbers

6. Operations with Fractions

7. Decimals to Fractions

8. Decimal Operations

9. Ratios and Rates

Suggested websites to review these topics:

http://www.virtualnerd.com/middle-math/all

http://floridastudents.org/#37|5|10282|0

https://www.khanacademy.org/math

http://www.teachertube.com/

http://mathisfun.com/

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Whole Number Operations

Add, subtract, multiply, or divide.

1) 2846 + 1635 2) 24592 + 46268

3) 776 – 498 4) 1904 – 625

5) 776 × 98 6) 376 × 18

7) 493 × 67 8) 588 ÷ 84

9) 1620 ÷ 36 10) 770 ÷ 28

Order of Operations and Exponents

11) Write in exponent form. 12) Find the value.

8 × 8 × 8 × 8 × 8 26

Simplify each expression by using the order of operations.

13) 32 + 6 – 2 × 7 14) 20 ÷ 5 × 2 – (6 + 2) × 7

Prime Factorization

15) Identify all the prime numbers from the list.

14 4 11 9 3 17 1

Find the prime factorization of each number. Use exponents when applicable.

16) 60 17) 125

18) 42

Simplifying Fractions

Write each fraction in simplest terms.

15 19)

25

35

20) 42

21) 4 29 29

Improper Fractions and Mixed Numbers

Change the mixed numbers to improper fractions and the improper fractions to mixed numbers.

22) 2 4 5

11

23) 617

8

24) 3

25) 132

11

Operations with Fractions

Add, subtract, or multiply. Reduce to lowest terms.

7 3 7 2 8

26) 16

+ 16

27) 10

+ 10

− 10

1 2 2 1

28) 2

+ 3

29) 3 −

6

5 1 1 1

30) 6

+ 4

31) 2 −

5

3

1 1 2 1

32) 1 3

+ 2 3

33) 2 − 3

5 1 5 1

34) 10 − 4 6

35) 5 4

+ 3 8

+ 2 2

1 3 5 3

36) 2 2 − 1

4 37)

9 ×

10

3 1 1

38) 16

× 8 39) 2 2

× 3 5

Decimals to Fractions

Write each decimal as a fraction. Reduce to lowest terms.

40) 0.8 41) 0.56

Decimal Operations

Add, subtract, or multiply.

42) 9.242 + 0.87 43) 35.87 – 10.2

44) 40.4 – 6.37 45) 0.7 × 0.4

46) 0.12 × 0.6

Ratios and Rates

Write each ratio or rate as a fraction in simplest terms.

47) 30 feet to 60 feet 48) 51 males to 21 females

Find each unit rate.

49) 1500 meters in 6 seconds 50) $36 for 4 pounds of shrimp