## AG327 Answer Key - United Wealth

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Assessment Guide Houghton Mifflin Harcourt Publishing CompanyAG327Answer Key870,058B807,508D 807,085C807,058 F 800,758E 805,058that will make a true comparison.24791 Houghton Mifflin Harcourt Publishing CompanyAG37124,679; possible explanation: the 4 represents 4,000and the 6 represents 600.What is the least number that can be made using each digitexactly once? Explain why the value of the 4 is greater thanthe value of the 6.Part B976,421; possible answer: I used place value. I took thegreatest digit and placed it in the spot furthest to theleft, the hundred thousands column. I placed the nextgreatest digit in the ten thousands column and so on.I know that each place value is ten times as much asthe place value to its right.What was Leslie’s number? How do you know this is thegreatest possible number for these digits?Part A6Leslie wrote the greatest number that can be made usingeach of these digits exactly once.870,508ASelect a number forMark all that apply.Assessment Guide2.1.NameChapter 1 TestPage 1Chapter 1 Test*2 21Name12,79912,62512,247Centennial Peak,Mount Tiedemann,Mount RootBetween 12,501 feet and12,800 feet240BDC23230 Houghton Mifflin Harcourt Publishing CompanyAG38Liz is correct. Possible explanation: Luis left the tenthousands digit the same instead of increasing it by1. The digit in the thousands place is 5, so to round tothe nearest ten thousand, Luis should have increasedthe ten thousands digit, 3, by 1.Luis and Liz each rounded 635,974 to the nearest tenthousand. Luis wrote 630,000 and Liz wrote 640,000. Who iscorrect? Explain the error that was made.2,300AThe assistant principal bought 230 student planners for theschool. If there are 10 planners in a box, how many boxes didhe buy?Mount Root is the tallest; Possible explanation:I compared the heights by place value position.Circle the name of the tallest peak. Explain how you knowwhich of the mountain peaks is the tallest.Mount Columbia, MountKing George, North TwinBetween 12,240 feet and12,500 feetChapter 1 TestPage 2Height (ft)Write the name of each mountain in the box that describes itsheight, in feet.Assessment Guide6.5.4.3.Height (ft)Mountain Peaks of CanadaCentennial Peak12,533Mount RootMount Columbia12,293 Mount TiedemannMount King George 12,274North TwinNameFor 3–4, use the table.NameChapter 1 Test*2 21

Assessment Guide Houghton Mifflin Harcourt Publishing CompanyAG328Answer c.7d.43,86715 to 1965 and over50 to 6435 to 4920 to 34Age in years46,10172,26189,416119,388Population Houghton Mifflin Harcourt Publishing CompanyAG394,277 children; 43,911 – 39,634 4,277;Check students’ work.How many more children are under the age of 5 thanbetween the ages of 10 and 14? Show your work.161,677 people; 89,416 72,261 161,677;Check students’ work.How many people are between the ages of 35 and 64? Showyour work.83,998 children; 43,911 40,087 83,998;Check students’ work.How many children are under 10 years old? Show your work.39,63410 to 14Assessment Guide10.9.8.43,91140,0875 to 9PopulationPopulation of Fresno, CAUnder 5Age in yearsThe table shows recent population data for Fresno, California.NoNoNoNoThe total season attendance for a professional footballteam’s home games, rounded to the nearest ten thousand,was 710,000. For numbers 7a–7d, select Yes or No to tellwhether the number could be the exact attendance.For 8–10, use the table.7.NameChapter 1 TestPage 3Chapter 1 Test*2 21TrueTrueTrueThe value of 8 in 380,194 is 800,000.The value of 7 in 671,235 is 70,000.The value of 9 in 874,092 is 900.11b.11c.11d.FalseFalseFalseFalse1 hundred thousand 6 thousands 4 hundreds 2 tens 3 onesone hundred six thousand, twenty-threeBCone hundred six thousand, four hundred twenty-threeF Houghton Mifflin Harcourt Publishing CompanyAG40101,447; 101,473 – 9,879 91,594;91,594 9,853 101,447; Check students’ work.Tanya, Will, and Juan are playing a game online. Juan scores101,473 points. Tanya scores 9,879 fewer points than Juanand Will scores 9,853 more points than Tanya. What is Will'sscore? Show your work.one hundred six thousand, four hundred threeED 100,000 16,000 400 20 3100,000 6,000 400 20 3ASelect another way to show 106,423. Mark all that apply.TrueThe value of 2 in 724,638 is 20,000.11a.For numbers 11a–11d, select True or False for eachsentence.Assessment Guide13.12.11.NameChapter 1 TestPage 4Chapter 1 Test*2 21

Assessment Guide Houghton Mifflin Harcourt Publishing CompanyAG329Answer Keyn 9n 75BCless than 25,391.10,000 less than 35,391 is Houghton Mifflin Harcourt Publishing CompanyAG41less thangreater thanequal to1,000Circle the choice that completes the statement.16,185 square miles; 113,998 97,813 16,185;I estimated the difference as 110,000 98,000, or12,000. The answer is close to the estimate of 12,000,so it is reasonable. Check students’ work.Arizona has a land area of 113,998 square miles. Wyominghas a land area of 97,813 square miles. How much greateris the area, in square miles, of Arizona than the area ofWyoming? Show your work and explain how you know theanswer is reasonable.D n 159n 8A84 – n 98 – 23Use comparative relational thinking to find theunknown number.Assessment Guide16.15.14.NameChapter 1 TestPage 5Chapter 1 Test*2 215 50 50,000 5,00064 27 73 1887 – 33 83 – 37BCD 54 – 28 63 – 3745 11 37 19A Houghton Mifflin Harcourt Publishing CompanyAG42Use comparative relational thinking to choose whichequation is false.day three, day one, day two; possible answer:16,237 16,390 16,550An ice-skating competition lasted three days. Day one hadan attendance of 16,390 people. Day two had an attendanceof 16,550 people. Day three had an attendance of 16,237people. Write the days in order from least attendance togreatest attendance. Use pictures, words, or numbers toshow how you know.222,064 people; 543,718 321,654 222,064; Checkstudents’ work.A total of 543,718 visitors went to a theme park duringAugust and September. If 321,654 visitors went to the themepark in August, how many visitors went to the theme park inSeptember? Show your work.36,458 375,123 18,005 52,789 Match the number to the value of its 5.Assessment Guide20.19.18.17.NameChapter 1 TestPage 6Chapter 1 Test6723

Assessment Guide Houghton Mifflin Harcourt Publishing CompanyAG331Answer Key9 8 72333999349993373 3times as many as 8321times as many as 93694is 72 . 21is 36 .3FalseFalseTrueTrueUsing regrouping, 24 ones are regroupedas 4 tens 2 ones.The product is 384.7c.7a.50,130 points;8,355 650,130 Houghton Mifflin Harcourt Publishing CompanyAG45Check students’ work.Chapter 2 Test*2 21FalseTrueUsing partial products, the products are240 and 36.7b.It costs 8,355 points to build each school in the computergame Town Planning. How much does it cost to build6 schools? Show your work.False729True368A reasonable estimate of the product is 360.217Chapter 2 TestPage 37a.Multiply 6 64. For numbers 7a–7d, select True or False foreach statement.6c.6b.6a.For numbers 6a–6c, write an equation or a comparisonsentence using the numbers on the tiles.Assessment Guide8.7.6.Name330300) (9 550050) (9 4404003 1,200 12 hundreds4 300 4 hundreds56 hundreds 5,600 8 700 8 7 hundreds)2,150 23 2,127Carrie received 2,127 chairs.650 1,500 2,150750 2 1,500325 2 650 Houghton Mifflin Harcourt Publishing CompanyAG46Carrie manages a catering company. She rented 325 chairseach week for the first two weeks of May. Carrie rented750 chairs each week for the first two weeks of April. Thechair rental company forgot to send 23 chairs. How manychairs did Carrie receive in those 4 weeks? Show your work.10b.10a.For numbers 10a–10b, use place value to find the product.(9 Multiply 9 354 using place value and expanded form.Choose the number from the box to complete the expression.Assessment Guide11.10.9.NameChapter 2 TestPage 4Chapter 2 Test*2 21