Unit 2 Test 2 Study Guide

Study Guide for Benchmark Test (Nov. 2014) Name______

Unit 3 - Expressions 1) 5 + 9(32 − 8) 2) 82 − 4 + 3 3) Write an expression to represent “the product of x and 9.”

4) Find the value of the expression 5) Simplify the expression below. 6) Simplify the expression below when a = 5 and b = 7. below. 8x + 7y + x a(b2 – a) 4(6r + 7)

Unit 2 - Ratio, Unit Rate, Conversions 7) Jaylen has 10 pair of New 8) There are 35 packs of Skittles and 20 9) Imani earned $15 when Balance shoes and 15 pair packs of M & Ms in the Trick or Treat she babysat for 3 hours. of Nike shoes. What is the bucket. What is the ratio of Skittles to How much did she earn ratio of Nike to New total? per hour? Balance?

10) Find the unit rate: 125 11) Use equivalent ratios to complete the 12) Which ratio is words in 5 minutes table below. equivalent to the ratio ? a) 5:2 b) 4:7 x 1 2 3 4 5 6 7 c) 1:2 d) 6:15 y 4 8 16 28

13) Justin got 17 out of 20 14) 40% of the students in class are boys. If 15) A truck is 3 yards long. questions correct on the there are 12 boys, how many total How many feet long is test. What was his score students are in the class? it? as a percentage? 16) Write the metric ladder. 17) 0.807 kg = ______g

Girl Scout Cookie Sales 18) The table below shows the cookie sales for four Girl Scouts.

Peanut Butter Thin Mints Patties Bethany 9 15 Shaila 14 7 Cynthia 8 8 Danyell 6 17

Unit 1 - Divide Fractions, Decimal Operations, GCF, LCM

19) 20) Carmen has pounds 21) Makayla has 25 22) In the cafeteria, every of pecans to share lollipops and 75 pieces 4th person will receive among 12 children. of bubblegum to place tater tots and every 7th How much should in goody bags. What is person will received french each child receive? the greatest number of fries. Which number bags she can make? person will be the first to receive both tater tots and french fries?

23) 4.26 + 0.364 + 7 = 24) 1.080 − 0.675 = 25) 21.6 x 9.8 = 26) 4578 ÷ 14 =