Name. Benchmark Test 1 Topics 1 4. Mark the best answer.

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James Carroll
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1 Mark the best answer. 1. What is fifty-two billion in expanded form? A 50,000,000 2,000,000 B 5,000,000,000 2,000,000,000 C 50,000,000, ,000,000 D 50,000,000,000 2,000,000, Find ,000. A B C D Which number represents eighty-six trillion, two hundred five thousand? A 8,600,000,205,000 B 86,000,000,205,000 C 86,000,205,000,000 D 8,600,000,000,205, What is the place and value of the underlined digit in the number below? A Ten thousandths, B Thousandths, C Hundredth, 0.04 D Tenths, 0.4 Topic 4 59

2 5. According to the Guinness Book of World Records, Nuno Gomes of South Africa set a diving record in He dove to a depth of meters in the Red Sea. What is the word form of his record? A Three hundred eighteen and twenty-five B Three hundred eighteen and twenty-five thousandths C Three thousand eighteen and twenty-five hundredths D Three hundred eighteen and twenty-five hundredths 6. Look at the number line below. A B Brian is studying a star that is 4- billion light years away from Earth. Which expression shows 4 billion in scientific notation? A B C D If a dust particle weighs kilograms, which expression shows its weight in scientific notation? A kg B kg C kg D kg Which decimal is between point A and point B? A 0.4 B 0.46 C D Topic 4

3 9. A light year is 9.46 x kilometers. Imagine a galaxy that is 65 million light years from Earth. Which expression shows the distance from Earth to the galaxy in kilometers? A km B km C km D km 10. Which list of numbers is ordered from least to greatest? A 15.23, , B , 15.23, C , 15.23, D , , The area in square miles of three states is shown in the table below. State Area (square miles) California 163,179 Tennessee 42,146 Virginia 42,769 Which list shows the areas from greatest to least? A 42,146 mi 2 ; 163,179 mi 2 ; 42,769 mi 2 B 42,769 mi 2 ; 163,179 mi 2 ; 42,146 mi 2 C 42,146 mi 2 ; 42,769 mi 2 ; 163,179 mi 2 D 163,179 mi 2 ; 42,769 mi 2 ; 42,146 mi Look at the number line below Which number does NOT go between 0.5 and 0.6? A 0.45 B C D Topic 4 61

4 13. Which set of numbers is in order from greatest to least? A 876 thousand, 200 billion, 2 trillion B 200 billion, 876 thousand, 2 trillion C 2 trillion, 200 billion, 876 thousand D 876 thousand, 2 trillion, 200 billion 14. Choose the set of numbers in order from least to greatest. A 6.1, 6.09, , B , 6.09, 6.1, C , 6.1, 6.09, D , 6.09, , Which symbol goes in the circle to make the comparison true? A B C D Cynthia was asked to subtract from Which of the following is a reasonable estimate that Cynthia can make to check her answer? A B C D Topic 4

5 17. Which estimate is reasonable for ? A B 21 C 22 D Pygmy marmosets are found mainly in the Upper Amazon. They weigh only 0.53 oz at birth and grow to an average adult weight of just 4.2 oz. About how many times heavier is an adult pygmy marmoset than a newborn pygmy marmoset? A About 4 times heavier B About 8 times heavier C About 40 times heavier D About 80 times heavier 19. Which equation is true? A B C D What is the product in the problem below? A B C D 3, Topic 4 63

6 21. Juan is traveling from Seattle to Los Angeles. The trip is about 1,000 miles. For the first 250 miles, it costs $0.31 per mile. After that, it costs $0.15 per mile. How much money will the entire trip cost? A $ B $ C $ D $ Which quotient is greatest? A B C D The table below shows sale prices at four stores. Store Sale A 4 T-shirts for $21.48 B 3 T-shirts for $18.00 C 5 T-shirts for $27.50 D 8 T-shirts for $42.00 Which store has the best sale on T-shirts? A Store A B Store B C Store C D Store D 24. Which statement about the quotient in the problem below is NOT true? = A The quotient is greater than B The quotient is less than C The quotient is twice as great as D The quotient is Topic 4

7 25. Ashley reads 64 pages of her book on Monday and 56 pages on Tuesday. On Wednesday, she reads half of the sum of the pages read on both Monday and Tuesday. How many total pages does she read on Monday through Wednesday? A 60 pages B 120 pages C 180 pages D 360 pages 26. Kevin is plotting his route on a map. On the map below, he has traveled 1.62 cm north and then four times that distance west. 1 cm 25 miles What is the total distance he has traveled in miles? A miles B miles C 8.1 miles D 5.62 miles 1.62 cm 27. The cafeteria tables are 1.05 m longer than the library desks. The library desks are 2.95 m long. How long would 4 cafeteria tables be when placed end to end? A 4 m B 8 m C 14 m D 16 m 28. Which property is shown by the number sentence below? (21 32) 6 21 (32 6) A Associative Property of Multiplication B Commutative Property of Multiplication C Identify Property of Multiplication D Multiplication Property of Zero 29. Which sentence is NOT true? A 4 (13 2) (4 13) 2 B (5 3) 2 5 (3 2) C D 5 (3 2) 3 (2 5) Topic 4 65

8 30. Which operation should be performed first to evaluate the expression below? A Addition B Exponents C Multiplication D Subtraction 31. José is a dog-walker and earns $28 a week. Which equation represents his total earnings (t) for 6 weeks? A t 6 28 B 6t 28 C t 6 22 D t Which expression shows twice the sum of 8 and a number n? A 2(n 8) B 2n 8 C 8(n 2) D 2(8n) 34. Evaluate the expression below using x 2. A 4 B 6 C 8 D 10 (10 x 8) x 32. Miss Andre s house insurance for 2005 cost $424. For 2006, her house insurance increased to $600. Which equation shows the amount of the increase (p)? A 424 p 600 B p C 600 p 424 D p 66 Topic 4

9 ( ) 5 7 A 33 B 45 C 56 D The table below shows the number and lengths of phone calls that Dennis made. Number of Calls Length of Each Call (in minutes) Which expression could be used to calculate the total number of minutes of his calls? A ( ) ( ) B (3 2) (5 3) (2 4) (6 5) C (3 2) (5 3) (2 4) (6 5) D (3 2) (5 3) (2 4) (6 5) 37. If x 5 8, which equation below would be true? A x B x C x 5 = 8 5 D x Which property was used in the sentence below? If 9m 108, then 9m A Addition Property of Equality B Subtraction Property of Equality C Multiplication Property of Equality D Division Property of Equality 39. Complete the number sentence below. If 2y 16, then 2y A 4 B 8 C 22 D 32 Topic 4 67

Review Numbers and Operations in Base Ten. What is the value of the expression? An equation is shown.

1. 2. 3. 4. 5. Review Numbers and Operations in Base Ten 3,400 x An equation is shown.? x = 0.034 What is the missing number? An equation is shown. 0.34 x? = 3.4 What is the value of the missing number?