CHAPTER FORM A Name _ SHORT ANSWER Write the word or phrase that best completes each statement or answers the question Find the factors of the number 1) 11 1) 2) 49 2) 3) 15 3) Determine whether the number is prime, composite, or neither 4) 5) 4) 5) Find the prime factorization of the number 6) 14 6) 7) 65 7) 8) 121 8) Find the LCM for the set of numbers 9) 2, 9) 10) 4, 10) Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Indicate whether the number is a proper fraction, an improper fraction, or a mixed number 11) 11) 12) 13) 12 12) 13) Write a fraction or mixed number to represent the shaded portion of the figure 14) 14) 15) 15) 16) 16) Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Write the improper fraction as a mixed or whole number 70 17) 17) 18) 34 18) 19) 25 19) Write the mixed number as an improper fraction 20) 21) 20) 21) Simplify the fraction 22) 22) 23) 20 23) 24) 21 35 24) Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Write the fraction as an equivalent fraction with the indicated denominator ? 25) = 10 26) ? = 14 70 26) Compare the fractions 1 27) , 10 28) 25) 27) , 18 28) Multiply Simplify if possible 1 29) · 29) 4 · · 30) 31) 2 · 11 31) 32) ·9 32) 30) Divide Simplify, if possible 33) ÷ 34) 33) 16 ÷2 34) 35) 3 ÷1 36) 35) 12 ÷ 36) Add Simplify, if possible 37) + 16 38) + 37) 38) Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley 39) + +5 10 15 18 39) Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Subtract Simplify, if possible 40) - 3 40) 41) 19 7 41) 42) 10 42) 43) 11 20 21 43) Solve the problem 44) At a national computer show, two software companies continuously run videos showing their products Company A s video repeats every 21 minutes, while Company B s video repeats every 15 minutes If both companies begin the videos at 1:00 P.M when the show opens, how many minutes will elapse before they are in sync again? 44) 45) Of 23 crates of apples, crates are Granny Smiths What fraction of the crates are Granny Smiths? 45) 46) A baseball team has played games so far this season The team won games What fraction of its games has the team won? Simplify 46) ft by ft What is its 47) minute each to read and 48) 47) A rectangular sheet of paper measures area? 48) A technician has readings that take record How many readings can be completed in 48 minutes? 49) A layer of paint on a piece of wood has a thickness of thickness of the piece of wood is inch The 12 49) inch What is the total thickness of the wood and the paint? Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley 50) Erika spent hr on her computer visiting the history channel and the discovery channel websites She spent 50) hr at the history channel website How many hours did she spend at the discovery channel website? Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Answer Key Testname: CHAPTER FORM A 1) 2) 3) 4) 5) 6) 7) 1, 11 1, 7, 49 1, 3, 5, 15 neither prime 2·7 · 13 8) 112 9) 14 10) 12 11) improper fraction 12) proper fraction 13) mixed number 14) 15) 16) 17) 14 18) 11 19) 20) 59 21) 23 22) 23) 24) 25) 10 26) 40 70 27) 1 < 10 28) < 18 29) 32 30) 32 105 Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Answer Key Testname: CHAPTER FORM A 31) 30 32) 17 33) 34) 35) 30 59 36) 77 37) 13 16 38) 39) 23 45 40) 41) 18 42) 10 12 43) 10 21 44) 105 minutes 45) 23 46) 47) square feet 35 48) 72 readings 49) inch 12 50) hr 12 Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley ... channel website? Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Answer Key Testname: CHAPTER FORM A 1) 2) 3) 4) 5) 6) 7) 1, 11 1, 7, 49 1, 3, 5, 15 neither prime 2·7 · 13... 32 30) 32 105 Copyright © 2012 Pearson Education, Inc Publishing as Addison-Wesley Answer Key Testname: CHAPTER FORM A 31) 30 32) 17 33) 34) 35) 30 59 36) 77 37) 13 16 38) 39) 23 45 40) 41)