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NAMELesson1-1DATEPERIODPractice: SkillsChapter 1Convert using a place-value chart.mhundredthsthousandthscenti (cm)milli (mm)0.01 0.001tenths0.1deci (dm)1onesthousandsthousandths1000milli (mm)hundredthscenti (cm)29 mm meters (m)20.01 0.001tenths0.1deci (dm)1oneskilo (km)thousands1000mmkilo (km)3 cm meters (m)1Convert.Copyright by The McGraw-Hill Companies, Inc.3808 dm 1 dm Multiply or divide?80810 808 dm 50.09 cm 797.2 m 90.012 dm 1110,000 m 1347.8 cm 150.493 m Math Triumphsm4mm2,000 cm 1 cm Multiply or divide?2,00010 2,000 cm mmmmmmdm6360 m kmmm812 mm mcm105.1 km dmcm125 dm km140.071 mm dm160.64 km kmdmmmLesson 1-1 155

LessonNAMEDATEPERIOD1-2 Practice: SkillsChapter 1Convert using a table.184 in. ftfeetinches25 mi ,400Copyright by The McGraw-Hill Companies, Inc.Convert.33 mi ft1 mi ftMultiply or divide?35280 3 mi ft51 mi 7180 in. 96 yd 1117,600 yd 1352,800 ft 1531,680 in. 1727 ft 192.5 mi Math Triumphsin.ydin.mimimiydin.472 in. yd1 yd in.Multiply or divide?7236 72 in. yd66 mi yd811 ft in.10108 in. 123 mi yd1415 yd ft163 yd in.18126,720 in. 203,520 yd ftmimiLesson 1-2 159

NAMELessonDATEPERIOD1-3 Practice: SkillsChapter 1Convert using a place-value chart.g0.001thousandthsonesgram (g)1thousandsonesliter (L)5.98 kg 1000thousandthsthousands0.001kilo (kL)10002milli (mg)Lkilo (kg)1,261 mL milli (mL)1Convert.Copyright by The McGraw-Hill Companies, Inc.32.9 g 1g Multiply or divide?2.91000 2.9 g mgmg4106 mL kL1 kL mLMultiply or divide?1061,000,000 106 mL kLmg56,300 kg g6465 mg 70.019 kL mL893,500 L 91.04 g kg10200,010 mg 1125 mL L120.0006 kL 130.000079 kg 148,390,000 mL Math TriumphsmggkLkgLkLLesson 1-3 163

NAMELessonDATEPERIOD1-4 Practice: SkillsChapter 1Convert using a table.18c fl ozcupsfluid ounces28165 tons Convert.80 fl oz c1c fl ozMultiply or divide?808 80 fl oz c47 gal 1 gal Multiply or divide?74 7 gal qt596 oz lb613 pt c73 qt fl oz816,000 oz 93 pt fl oz105 gal 119 qt pt12512 fl oz 1332 c gal1211 qt 155 gal 166c fl oz17256 fl oz 181T oz1942 c 2016 pt Copyright by The McGraw-Hill Companies, Inc.3Math Triumphsfl ozptptqtqtTptgalcgalLesson 1-4 167

NAMELessonDATEPERIOD1-5 Practice: SkillsChapter 1Convert using a table.1360 s minminutesseconds2608 wk .Copyright by The McGraw-Hill Companies, Inc.33d 1d Multiply or divide?324 3d 5240 min 77 wk 9hh4h100,800 min 1 wk minMultiply or divide?100,80010,080 100,800 min 6149 F Cd88 min s672 h wk103h s11120 C F122d s131.5 wk s148,640 min 1555 C 16300 s min1730,240 min 18212 F C1977 d 202d Math Triumphsh FwkwkwkwkdhLesson 1-5 171

LessonNAMEDATEPERIOD1-6 Practice: SkillsChapter 1Write yes or no to tell if each is a unit rate.11 mile in 10 minutes220 pages in one day35 houses in 1 year437 books in 4 boxesWho is correct?Samuel can run 4 miles in 25 minutes. Who is correct in solving for hisunit rate?4 –. 25 –– 0.16 The unit rateis 0.16 miles/minute.BellaAlvaro4 25 –– 100 The unit rate is100 miles/minute.—25 –. 4 –– 6.25 The unit rateis 6.25 miles/minute.—5TiaCopyright by The McGraw-Hill Companies, Inc.Find the unit rate.648 nails in 4 walls7125 students in 5 classrooms812 movie tickets for 12 friends9100 miles on 5 gallons10300 pages in 6 notebooks1172 pencils in 9 boxes1249 movies in 7 theaters13104 playing cards in 2 decks14 24 in 4 hours1518 firemen in 3 trucks1638 riders in 19 bumper cars1781 transactions on 9 cash registersMath TriumphsLesson 1-6 175

LessonNAMEDATEPERIOD2-1 Practice: SkillsDraw a line segment of each length.8 centimeters110cm2346578942 millimeters210cm1 inches2430in.234165728931Measure the length of each line segment to the nearest -inch.24510in.234The line segment is50in.6inches long.1234The line segment is56inches long.Measure the length of each line segment to the nearest centimeter.6123456789The line segment iscentimeters long.0cm123456789The line segment iscentimeters long.Copyright by The McGraw-Hill Companies, Inc.0cm7Find the length of each segment.8876543219yO876543211 2 3 4 5 6 7 8xO10y1 2 3 4 5 6 7 8x987654321O190Lesson 2-111y9876543211 2 3 4 5 6 7 8 9xOy1 2 3 4 5 6 7 8 9xMath Triumphs

NAMELessonDATEPERIOD2-2 Practice: SkillsFind the perimeter of each polygon.16 in.The perimeter ofthe rectangle isinches.3 in.412 in.3 in.3 in.3 in.3 in.The perimeter ofthe polygon isinches.3 in.210 mm57 cm5 mm4 mm7 cm13 mmThe perimeter of the square iscentimeters.39 mm9 mmThe perimeter ofthe triangle ismillimeters.The perimeter of the polygon ismillimeters.5 cm65 cm15 cm5 mm15 cmThe perimeter ofthe polygon iscentimeters.12 cmMeasure the sides of each polygon. Find the perimeter.79The perimeter ofthe polygon iscentimeters.8The perimeter of the polygon ismillimeters.10The perimeter ofthe rectangle isinches.Draw a polygon that has the given perimeter.11Draw a figure thathas a perimeter of24 centimeters.194Lesson 2-212Draw a figure that has a perimeter of 10inches.Math TriumphsCopyright by The McGraw-Hill Companies, Inc.The perimeter of the triangle iscentimeters.

LessonNAMEDATEPERIOD2-3 Practice: SkillsDraw a figure that has the area given.120 square units264 square units340 square units412 square unitsEstimate the area of each figure.5678The area of thefigure is aboutThe area of thefigure is aboutThe area of thefigure is aboutThe area of thefigure is aboutsquare units.square units.square units.square units.910The area of therectangle issquare units.198Lesson 2-311The area of thesquare issquare units.12The area of thefigure issquare units.The area of therectangle issquare units.Math TriumphsCopyright by The McGraw-Hill Companies, Inc.Find the area of the figure.

LessonNAMEDATEPERIOD2-4 Practice: SkillsCount the number of cubes in each rectangular prism.12There arecubes in therectangular prism.There arecubes in therectangular prism.Find the volume of each rectangular prism.3There arecubes along the length of the cube.There arecubes along the width of the cube.There arecubes along the height of the cube.The volume of the cube iscubic units.4cubes along the length of the rectangular prism.There arecubes along the width of the rectangular prism.There arecubes along the height of the rectangular prism.The volume of the rectangular prism isCopyright by The McGraw-Hill Companies, Inc.There arecubic units.5There arecubes along the length of the rectangular prism.There arecubes along the width of the rectangular prism.There arecubes along the height of the rectangular prism.The volume of the rectangular prism is202Lesson 2-4cubic units.Math Triumphs

LessonNAMEDATEPERIOD3-1 Practice: SkillsFind the area.Draw a rectangle for each area given.1Find the area of a rectangle with alength of 12 cm. and a width of5 cm.2Find the area of a rectangle with alength of 5 cm. and a width of7 cm.624 cm2756 in.2825 ft2942 m23Chapter 36m9mThe area of the rectangle isFind the area of a square with sidelengths of 7 feet.5Find the area of a square with sidelengths of 9 yards.Copyright by The McGraw-Hill Companies, Inc.4Math Triumphs.Lesson 3-1 219

LessonNAMEDATEPERIOD3-2 Practice: SkillsFind the area of each parallelogram.Draw a parallelogram that has the are given.15 cm515 cm2632 in.277 ft2818 m28 cmThe base of the parallelogram isand the height is.The area of the parallelogram isChapter 3.23 yd7 ydThe base of the parallelogram isand the height is.The area of the parallelogram is.Copyright by The McGraw-Hill Companies, Inc.3If a parallelogram has a base of 6 in and aheight of 10 in, then the area of theparallelogram is4.If a parallelogram has a base of 12 m and aheight of 3 m, then the area of theparallelogram isMath Triumphs.Lesson 3-2 223

NAMELessonDATEPERIOD3-3 Practice: SkillsFind the area of each triangle.1A triangle with a base of 7 cm and a heightof 4 cm.The area of the triangle is2616 in.2724 m2A triangle with a base of 4 in and a heightof 4 in.The area of the triangle is3.Draw a triangle that has the area given.y1 2 3 4 5 6 7 8 9xOChapter 3987654321.The base of the triangle measures.The height of the triangle measures.The area of the triangle isCopyright by The McGraw-Hill Companies, Inc.4987654321O.y1 2 3 4 5 6 7 8 9xThe base of the triangle measures.The height of the triangle measures.The area of the triangle is5.The area of a triangle with a base of 10 ftand a height of 6 ft.The area of the triangle isMath Triumphs.Lesson 3-3 227

LessonNAMEDATEPERIOD3-4 Practice: SkillsDraw a net for a rectangular prism with the dimensions given.12 4 8Find the surface area of each rectangularprism.5The surface area of the rectangular prismissquare units.5 5 10Chapter 3265 yd5 ydThe surface area of the cube issquare units.739 2 4Copyright by The McGraw-Hill Companies, Inc.The surface area of the rectangular prismissquare units.843 4 5Math TriumphsThe surface area of the rectangular prismissquare units.Lesson 3-4 231

LessonNAMEDATEPERIOD3-5 Practice: SkillsFind the number of cubes in each rectangular prism.15How many cubes are in this rectangularThe length of the rectangular prism isprism?units.The width of the rectangular prism is2units.The height of the rectangular prism isunits.The volume of the rectangular prism isprism?cubic units.36How many cubes are in this rectangularprism?The volume of the rectangular prism isFind the volume of each rectangular prism.cubic units.Copyright by The McGraw-Hill Companies, Inc.47The length of the rectangular prism isunits.The width of the rectangular prism isThe volume of the rectangular prism isunits.The height of the rectangular prism isunits.The volume of the rectangular prism iscubic units.8cubic units.The volume of the rectangular prism iscubic units.Math TriumphsLesson 3-5 235Chapter 3How many cubes are in this rectangular

NAMELessonDATEPERIOD4-1 Practice: SkillsDraw each figure.1line segment PQ4parallel lines CD and XY2ray AB5perpendicular lines JK and WV3point ZName each line. Identify the relationships.6MChapter 4BANThe lines areandThe lines are.—lines; AB——MN.Copyright by The McGraw-Hill Companies, Inc.7XCYDThe lines areand————The lines XY and CD are.——lines; XY——CD.8EOFPThe lines areand————The lines EF and OP areMath Triumphs.——lines. EF——OP.Lesson 4-1 251

NAMELessonDATEPERIOD4-2 Practice: SkillsDraw an angle with the measurement given.40 40010170018020130141016018060500503060 60208010080403001501250110901000404708012140180 60110050142060130134070003115 12601801Measure and identify the angle. ABC measures. ABC is a(n)Chapter 45angle.AB6C MOP measures. MOP is a(n)angle. XYZ is a(n)angle.Copyright by The McGraw-Hill Companies, Inc.MO7P XYZ measuresXY8Z NUT measures. NUT is a(n)angle.NUMath TriumphsTLesson 4-2 255

NAMELessonDATEPERIOD4-3 Practice: SkillsDraw a figure with the description given.acute, scalene 1070040111010080131407001290100120right, isosceles 08070605021801Identify each figure.6The figure is a(n).7Copyright by The McGraw-Hill Companies, Inc.Chapter 45The figure is a(n).The figure is a(n).8The figure is a(n)Math Triumphs.Lesson 4-3 259

NAMELessonDATEPERIOD4-4 Practice: SkillsName the type of angles shown.1Z2LDAF55 35 B122 MEC ABC and DEF are3NXY LMN and XYZ areangles.4O58 Qangles.JI71 P Q72 109 PR OPQ and QPR are18 HG GHI and IHJ areangles.angles.Draw each type of angles given.Draw supplementary 018080701260040801411104001230Draw complementary angles.07060506Chapter 45Copyright by The McGraw-Hill Companies, Inc.Find the measure of the missing angle.B7125 ? 45 ? L20 N90 CAThe measure of the missing angle is9M8.ED85 GW.X? 125 ? 100 FThe measure of the missing angle isMath Triumphs1042 100 The measure of the missing angle is.Z60 YThe measure of the missing angle is.Lesson 4-4 263