Chapter 1 answers to questions Name: __________________________ Date: _____________

1. Write as a power of 4.

A) B) C) D)

2. Evaluate.

A) 9 B) 0 C) 3 D) 6

3. In the statement , 20 is the ______.

A) dividend B) divisor C) remainder D) quotient

4. Do the indicated addition.

A) 21 B) 23 C) 22 D) 25

5. Find the area of the figure.

A) 25 in.2 B) 20 in.2 C) 10 in.2 D) 15 in.2

6. Give the place value for the indicated digit.

8 in the number 138,350

A) Tens B) Hundreds C) Thousands D) Ones

7. Perform the indicated addition.

A) 3,301 B) 3,181 C) 3,191 D) 3,291

8. Estimate the result in the following division problem. (Remember to round divisors to the nearest ten and dividends to the nearest hundred.)

612 divided by 32

A) 20 r4 B) 19 C) 19 r4 D) 20

9. Find by repeated subtraction.

A) 10 B) 36 C) 5 D) 9

10. A bedroom is 10 ft by 11 ft. What is its perimeter?

A) 110 ft B) 42 ft C) 55 ft D) 21 ft

11. Find by repeated subtraction.

A) 7 B) 9 C) 8 D) 10

12. Write the following in the standard form of a number.

Eight billion, three hundred ninety million

A) 8,390,000 B) 83,900,000 C) 8,390,000,000 D) 839,000,000

13. Round the following number to the indicated place.

5,911, the nearest thousand

A) 5,910 B) 5,900 C) 6,010 D) 6,000

14. Find the area of the figure.

A) 14 in.2 B) 48 in.2 C) 28 in.2 D) 24 in.2

15. Write the number in expanded form.

684

A) B) C) D)

16. Jamal is fencing a rectangular field that measures 37 ft by 27 ft. How much fencing should he buy?

17. Perform the indicated addition.

18. Find the perimeter of the figure.

19. Evaluate.

20. Use the symbol < or > to complete the statement.

800 _______ 300

21. A college basketball team scored 67, 75, and 69 points in three games. If its opponents scored 82, 62, and 55 points, by how much did the team outscore its opponents?

22. Sasha's score on a math test was 94, and Troy's score was 22 points less than Sasha's. What was Troy's score on the test?

23. Write as a power of 7

24. In the statement , 2 is the ______, 8 is the ______, and 16 is the ______.

25. The Hsiens drove 334 mi on the first day of their family vacation and 289 on the second day. How far did they drive in those 2 days?

END OF CHAPTER 1

Chapter 2 Name: __________________________ Date: _____________

1. Complete the statement.

7,000,000 ps = __________

A) 700 B) 7 C) 0.007 D) 7,000

2. Using the numbers 1 and 3, show another way of writing

A) B) C) D)

3. Divide Write the result in simplest form.

A) B) C) D)

4. Which of the numbers 23, 28, 33, and 47 are composite?

A) 28, 33, and 47 B) 23, 28, and 33 C) 28 and 33 D) 23 and 47

5. Complete the statement.

6 min = __________ ms

A) 36,000 B) 360 C) 360,000 D) 3,600

6. Choose the correct greatest common factor of 18, 30, and 45.

A) 3 B) 6 C) 5 D) 2

7. Choose the correct list of the factors of the number 8.

A) 1, 2, 4, and 8 B) 1 and 8 C) 2, 2, and 2 D) 1, 2, and 8

8. One kilometer is equal to 1,000 meters. What fractional part of a kilometer is 700 meters? Simplify your result.

A) B) C) D)

9. Divide Be sure to attach the proper units.

A) 12 months B) 18 months C) D) month

10. Mario counted 43 half-gallons of orange juice in his store. What is the amount of orange juice as a mixed number of gallons?

A) gal B) gal C) gal D) gal

11. Multiply Write your answer in simplest form.

A) 80 B) 17 C) 16 D)

12. Divide Write the result in simplest form.

A) B) C) D) 32

13. Change to a mixed or whole number.

A) 8 B) 9 C) D)

14. Find the reciprocal of

A) B) C) D)

15. Choose the correct greatest common factor of 28, 42, and 70.

A) 2 B) 14 C) 6 D) 7

16. Find the greatest common factor of 63, 147, and 231.

17. Identify as a proper fraction, an improper fraction, or a mixed number.

18. Evaluate . Be sure to use the proper units.

19. List the factors of the number 14.

20. Change to a mixed or whole number.

21. Identify the numerator and denominator of the fraction

22. Find the reciprocal of

23. Determine how far electricity travels in 7 ms. Express your answer in miles.

24. Change to a mixed or whole number.

25. Which of the numbers 21, 88, 126, and 255 are divisible by 7?

End of Chapter 2 Test

1. Write as a power of 4.

A) B) C) D)

2. Evaluate.

A) 9 B) 0 C) 3 D) 6

3. In the statement , 20 is the ______.

A) dividend B) divisor C) remainder D) quotient

4. Do the indicated addition.

A) 21 B) 23 C) 22 D) 25

5. Find the area of the figure.

A) 25 in.2 B) 20 in.2 C) 10 in.2 D) 15 in.2

6. Give the place value for the indicated digit.

8 in the number 138,350

A) Tens B) Hundreds C) Thousands D) Ones

7. Perform the indicated addition.

A) 3,301 B) 3,181 C) 3,191 D) 3,291

8. Estimate the result in the following division problem. (Remember to round divisors to the nearest ten and dividends to the nearest hundred.)

612 divided by 32

A) 20 r4 B) 19 C) 19 r4 D) 20

9. Find by repeated subtraction.

A) 10 B) 36 C) 5 D) 9

10. A bedroom is 10 ft by 11 ft. What is its perimeter?

A) 110 ft B) 42 ft C) 55 ft D) 21 ft

11. Find by repeated subtraction.

A) 7 B) 9 C) 8 D) 10

12. Write the following in the standard form of a number.

Eight billion, three hundred ninety million

A) 8,390,000 B) 83,900,000 C) 8,390,000,000 D) 839,000,000

13. Round the following number to the indicated place.

5,911, the nearest thousand

A) 5,910 B) 5,900 C) 6,010 D) 6,000

14. Find the area of the figure.

A) 14 in.2 B) 48 in.2 C) 28 in.2 D) 24 in.2

15. Write the number in expanded form.

684

A) B) C) D)

16. Jamal is fencing a rectangular field that measures 37 ft by 27 ft. How much fencing should he buy?

17. Perform the indicated addition.

18. Find the perimeter of the figure.

19. Evaluate.

20. Use the symbol < or > to complete the statement.

800 _______ 300

21. A college basketball team scored 67, 75, and 69 points in three games. If its opponents scored 82, 62, and 55 points, by how much did the team outscore its opponents?

22. Sasha's score on a math test was 94, and Troy's score was 22 points less than Sasha's. What was Troy's score on the test?

23. Write as a power of 7

24. In the statement , 2 is the ______, 8 is the ______, and 16 is the ______.

25. The Hsiens drove 334 mi on the first day of their family vacation and 289 on the second day. How far did they drive in those 2 days?

END OF CHAPTER 1

Chapter 2 Name: __________________________ Date: _____________

1. Complete the statement.

7,000,000 ps = __________

A) 700 B) 7 C) 0.007 D) 7,000

2. Using the numbers 1 and 3, show another way of writing

A) B) C) D)

3. Divide Write the result in simplest form.

A) B) C) D)

4. Which of the numbers 23, 28, 33, and 47 are composite?

A) 28, 33, and 47 B) 23, 28, and 33 C) 28 and 33 D) 23 and 47

5. Complete the statement.

6 min = __________ ms

A) 36,000 B) 360 C) 360,000 D) 3,600

6. Choose the correct greatest common factor of 18, 30, and 45.

A) 3 B) 6 C) 5 D) 2

7. Choose the correct list of the factors of the number 8.

A) 1, 2, 4, and 8 B) 1 and 8 C) 2, 2, and 2 D) 1, 2, and 8

8. One kilometer is equal to 1,000 meters. What fractional part of a kilometer is 700 meters? Simplify your result.

A) B) C) D)

9. Divide Be sure to attach the proper units.

A) 12 months B) 18 months C) D) month

10. Mario counted 43 half-gallons of orange juice in his store. What is the amount of orange juice as a mixed number of gallons?

A) gal B) gal C) gal D) gal

11. Multiply Write your answer in simplest form.

A) 80 B) 17 C) 16 D)

12. Divide Write the result in simplest form.

A) B) C) D) 32

13. Change to a mixed or whole number.

A) 8 B) 9 C) D)

14. Find the reciprocal of

A) B) C) D)

15. Choose the correct greatest common factor of 28, 42, and 70.

A) 2 B) 14 C) 6 D) 7

16. Find the greatest common factor of 63, 147, and 231.

17. Identify as a proper fraction, an improper fraction, or a mixed number.

18. Evaluate . Be sure to use the proper units.

19. List the factors of the number 14.

20. Change to a mixed or whole number.

21. Identify the numerator and denominator of the fraction

22. Find the reciprocal of

23. Determine how far electricity travels in 7 ms. Express your answer in miles.

24. Change to a mixed or whole number.

25. Which of the numbers 21, 88, 126, and 255 are divisible by 7?

End of Chapter 2 Test

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