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Benchmark Test 1 ZAP REVIEW
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ZAP REVIEW Holly wants to show that 5x + 8 is equivalent to 8 + 5x. What property would she use? A)Associative B)Distributive C)Commutative D)Algebraic
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ZAP REVIEW Which expression is equivalent to 6(x + y) A) 6x + y B) 6xy C) 6x + 6y D) x + 6y
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ZAP REVIEW Which phrase could represent 2g – 4 ? A) the sum of twice a number and 4 B) twice a number less than 4 C) 4 more than twice a number D) 4 less than twice a number
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ZAP REVIEW Calen followed the steps shown to rewrite an expression. 7(x + 2) = 7x + 7 2 A)Associative B)Distributive C)Commutative D)Algebraic
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ZAP REVIEW Mr. Birdsong’s math class has 32 students in it. The students are collecting some facts about their class and then reporting these facts to practice their ratios: There are 20 boys in Mr. Birdsong’s class. What is the ratio of boys to girls? 12 to 20 3 / 4 5 : 3 3 : 5
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ZAP REVIEW What is 13 / 30 as a percent? A) 13% B) 2% C) 43% D) 17%
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ZAP REVIEW The RATIO of boys to girls in Mandy’s class is 2 to 1. If there are 16 boys in the class, how many STUDENTS are in Mandy’s class? A) 3 B) 8 C) 24 D) 32
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ZAP REVIEW The students at LaVergne Middle School want to raise $1,500 for new computers. They have already raised $350. What percent of their goal have they reached? A) 350% B) 428% C) 87% D) 23%
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ZAP REVIEW Which expression represents the phrase “the sum of twice a number and 8”? A) 2 + n + 8 B) 2n + 8 C) n + 2(8) D) 2n(8)
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ZAP REVIEW Claire’s kitten gained 6 pounds in 8 months. Which shows the kitten’s rate of weight gain per month? A) 0.75 lbs/month B) 1.33 lbs/month C) 14 lbs/month D) 2 lbs/month
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ZAP REVIEW 1 230 Which point on the Number Line Is closest to 2.3? ABCD
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ZAP REVIEW Autumn earned $82.25 for 11 hours of work. At this rate, how much will she earn for 15 hours of work? A) $7.47 B) $112.16 C) $20.56 D) $123.20
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ZAP REVIEW Claudia has a recipe for making peanut- butter & marshmallow brownies. It calls for the peanut-butter to marshmallow ratio to be 4 to 1. If she uses 12 tablespoons of peanut-butter, how many tablespoons of marshmallow does she need? A) 4 B) 6 C) 3 D) 5
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ZAP REVIEW A Blue jay can fly 23 miles in 1 hour. How many miles can it fly in 7.5 hours? A) 75 miles B) 172.5 miles C) 30.5 miles D) 145 miles
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ZAP REVIEW Which expression is equivalent to 4(32 – 8) A) (4 x 32) + (4 x 8) B) (4 x 32) – (4 x 8) C) (4 x 32) – 8 D) (4 x 32) + 8
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ZAP REVIEW Which expression represents the phrase “5 times the difference of 10 and a”? A) 5(10 – a) B) 5(a – 10) C) 5 – (10a) D) 5 – (10 – a)
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ZAP REVIEW Which is an example of the DISTRIBUTIVE PROPERTY A) 2 + 4 = 4 + 3 B) (1 + 4) + 7 = 1 + (4 + 7) C) 4(5 + 8) = 4 x 5 + 4 x 8 D) 4 x 0 = 0
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ZAP REVIEW 6 7854 Which number line shows Point H closest to 6.23? H A) 6 7854 6 7854 H H B) C)
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ZAP REVIEW Mr. Birdsong’s math class has 32 students in it. The students are collecting some facts about their class and then reporting these facts to practice their ratios: Twenty-four out of 32 students have green eyes. What fraction represents this ratio? 32:24 3 / 4 4 / 5 5 : 6
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ZAP REVIEW In Hockey, Caleb won 30 games, tied 4 games, and lost 8 games last year. What is the ratio of total games to tied games?? A) 4 : 42 B) 2 : 21 C) 21: 2 D) 15 : 2
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ZAP REVIEW Which expression is equivalent to 3(a + 4) + 5a A) 20a B) 15a C) 8a + 4 D) 8a + 12
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ZAP REVIEW = -x= x= -1= 1 Write the equation that is represented by the model below:
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ZAP REVIEW = -x= x= -1= 1 Write the equation that is represented by the model below:
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ZAP REVIEW = -x= x= -1= 1 Which model represents the expression: - 4x - 3 A) B)C) D)
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