# Mathematics

Choose the one alternative that best completes the statement or answers the question.

Write the word name for the given number. 1. 22,000,674

a. Twenty-two million, six thousand seventy-four
b. Two million, two thousand, six hundred seventy-four

c. Twenty-two hundred million, six hundred seventy-four

d. Twenty-two million, six hundred seventy-four

2. 2,601,400,070

a. Two hundred sixty million, one hundred forty thousand, seventy
b. Two hundred sixty-one million, four hundred thousand, seven hundred c. Two billion, six hundred one million, four hundred thousand, seventy d. Two billion, six hundred one million, forty thousand, seventy

Write each whole number in standard form.
3. Andy collected eighty-two thousand dollars for his campaign.

a. 8200

b. 82,000

c. 80,002

d. 802,000

4. 7,651 + 3,874 =

a. 11,525

b. 34,636

c. 31,487

d. 12,678

5. 148 + 55 =

a. 226

b. 212

c. 203

d. 213

Solve.

6. A town’s population in 1976 was 111,835. By the year 2000 it had increased by 25,952. How many people lived there in 2000?

a. 137,787 people

b. 138,787 people

c. 136,787 people

d. 137,887 people

Subtract.
7. 9699 – 5554 =

a. 9145

b. 4145

c. 4037

d. 4137

Subtract. Use borrowing, if necessary. 8. 83,128 – 58,955 =

a. 24,163

b. 24,123

c. 32,173

d. 24,173

Multiply.
9. 62 × 9 =

a. 551

b. 658

c. 548

d. 558

Provide an appropriate response.

10. What is x if x = 7 ∙ 1 ∙ 5 ∙ 0?

a. x = 35

b. x = 13

c. x = 1

d. x = 0

Simplify.
11. 63 × 83 – (6 – 4) =

a. 286

b. 300

c. 2549

d. 5227

Write using exponential notation. 12. 9 × 9 × 9 × 9

a. 94

b. 94

c. 36

d. 92

Round as indicated.
13. 7101 to the nearest hundred

a. 7100

b. 7110

c. 7000

d. 7200

Solve.

14. A store has gross revenues of \$6122, \$6695, \$4363, and \$4601 in its first four weeks of business. What was the gross revenue for those four weeks?

a. \$21,881

b. \$21,781

c. \$20,781

d. \$22,331

15. Leslie enjoys skiing in the winter. Last year she skied 21 times and spent a total of \$693. How much did it cost her each time?

a. \$14,553

b. \$672

c. \$34
d. \$33

Write the fraction.

16. Of the 157 students at a high school, 35 are sophomores. What fraction of the students are sophomores?

a. 157/35

b. 35/157

c. 35/122

d. 122/35

Reduce the fraction by finding a common factor in the numerator and in the denominator and dividing by the common factor.

17. (55/65)

a. (55/65)

b. (5/13)

c. (11/13)

d. (11/5)

Identify if the whole number is prime or composite.

18. 30

a. Prime
b. Composite

Write the improper fraction as a mixed or whole number.

19. (252/11)

a. (11/252)

b. 252252/11

c. 2521 52

d. 2210/11

Reduce the improper fraction.

20. 99/44

1. 11/4
2. 9/11
3. 9/4
4. 4/11

Change to a mixed number and reduce.

21. (344/20)

a. 17

b.174/5

c. 171/5

d. 175/4

Multiply. Write the answer in simplest form.

22. (3/7) × (1/9) =

a. (1/21)

b. (1/4)

c. (7/27)

d. (4/63)

Solve. Write the answer in simplest form.

23. Julie’s Cinema received \$5460 in movie admission tickets for one day. About (3/13) of this amount was for G-rated movies. Find the amount of money received from G-rated movies.

a. \$1260

b. \$140
c. \$23,660

d. \$420

Divide, if possible. Write the answer in simplest form.

24. 55/9 ÷ 10 =

a. (6/9)

b. (4/9)

c. (5/8)

d. (5/9)

25. 5÷ 45/6 =

a. 13/29

b. 13/28

c. 14/29

d. 23/29

26. (52/75) – (29/75) =

a. (23/150)

b. 12/25
c. (23/75)

d. 208/75

27. 191/7 + 135/7 + 75/7 =

a. 404/7

b. 394/7

c. 40
d. 414/7

28. 14 – (2/9) =

a. 137/9

b. 117/9

c. 147/9

d. 13

29. 194/9 + 194/9 =

a. 378/9

b. 398/9

c. 388/9

d. 198/9

Write the words for the dollar amount as you would on a check.

30. \$200.58

a. Two hundred dollars and 58 cents

b. Two hundred and (58/100) dollars

c. Two hundred (58/100) dollars
d. Two hundred dollars and 58

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