Transcription of Skills Practice Workbook
1 Skills Practice Page 1 1/15/08 10:41:00 AM Page 1 1/15/08 10:41:00 AM user/Volumes/ju104/MHGL149/Quark%0/Skill Practice %/Application files/FM/Course 2/Volumes/ju104/MHGL149/Quark%0/Skill Practice %/Application files/FM/Course 2 PDF ProofCopyright by The McGraw-Hill Companies, Inc. All rights as permitted under the United States Copyright Act, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without prior written permission of the all inquiries to:Glencoe/McGraw-Hill8787 Orion PlaceColumbus, OH 43240 ISBN: 978-0-07-881053-4 MHID: 0-07-881053-1 Skills Practice Workbook , Course 2 Printed in the United States of America1 2 3 4 5 6 7 8 9 10 047 14 13 12 11 10 09 08 07To the StudentThis Skills Practice Workbookgives you additional examples andproblems for the concept exercises in each lesson. The exercises are designed to aid yourstudy of mathematics by reinforcing important mathematical Skills needed to succeed in theeveryday world.
2 The materials are organized by chapter and lesson, with one Skills Practiceworksheet for every lesson in Glencoe Math Connects, Course keep your Workbook handy. Along with your textbook, daily homework, and class notes,the completed Skills Practice Workbookcan help you review for quizzes and the TeacherThese worksheets are the same as those found in the chapter Resource Masters for Glencoe Math Connects, Course 2. The answers to these worksheets are available at the end of each chapter Resource Masters booklet as well as in your Teacher Wraparound Edition interleaf 1/14/08 5:09 PM Page ii epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:FM:Course 2:iiiLesson/TitlePage1-1A Plan for Problem Solving ..11-2 Powers and Exponents ..21-3 Squares and Square Roots ..31-4 Order of Operations ..41-5 Problem-Solving Investigation:Guess and Check ..51-6 algebra : Variables and : equations ..71-8 algebra : Properties ..81-9 algebra : Arithmetic : equations and Functions.
3 102-1 Integers and Absolute 112-2 Comparing and Ordering Integers ..122-3 The Coordinate Plane ..132-4 Adding Integers ..142-5 Subtracting Integers ..152-6 Multiplying Integers ..162-7 Problem-Solving Investigation:Look for a Pattern ..172-8 Dividing Integers ..183-1 Writing Expressions and equations ..193-2 Solving Addition and Subtraction equations ..203-3 Solving Multiplication equations ..213-4 Problem-Solving Investigation: WorkBackward ..223-5 Solving Two-Step equations ..233-6 Measurement: Perimeter and Area ..243-7 Functions and Factorization ..264-2 Greatest Common Investigation:Make an Organized List ..284-4 Simplifying Fractions ..294-5 Fractions and and Percents ..314-7 Percents and Decimals ..324-8 Least Common Multiple ..334-9 Comparing and Ordering Rational with Fractions ..355-2 Adding and Subtracting Fractions ..365-3 Adding and Subtracting Mixed Investigation:Eliminate Fractions and Mixed Numbers ..395-6 algebra : Solving equations .
4 405-7 Dividing Fractions and Mixed .. of Change and Slope ..446-4 Measurement: Changing Customary Units ..456-5 Measurements: Changing Metric Units ..466-6 algebra : Solving Proportions ..476-7 Problem-Solving Investigation:Draw a Diagram ..486-8 Scale Drawings ..496-9 Fractions, Decimals and of a Number ..517-2 The Percent Proportion ..527-3 Percent and Estimation ..537-4 algebra : The Percent Equation ..547-5 Problem-Solving Investigation:Determine Reasonable Answers ..557-6 Percent of Change ..567-7 Sales Tax and Discount ..577-8 Simple Interest ..588-1 Line Plots ..598-2 Measures of Central Tendency and Range ..608-3 Stem-and-Leaf Plots ..618-4 Bar Graphs and Histograms ..628-5 Problem-Solving Investigation:Use a Graphs to Data to Predict ..658-8 Using Sampling to Predict ..668-9 Misleading Statistics ..679-1 Simple Events ..689-2 Sample Spaces ..699-3 The Fundamental Counting Principle ..709-4 Permutations ..719-5 Combinations.
5 729-6 Problem-Solving Investigation:Act it Out ..739-7 Theoretical and Experimental Probability ..749-8 Compound Relationships ..7610-2 Complementary and Supplementary Angles ..7710-3 Statistics: Display Data in a Circle Graph .. Investigation:Use Logical Reasoning .. and 1/14/08 5:09 PM Page iii epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:FM:Course 2:Lesson/TitlePage11-1 Area of of Triangles and Trapezoids ..8711-3 Circles and Circumferences ..8811-4 Area of Circles ..8911-5 Problem-Solving Investigation: Solve a Simpler Problem ..9011-6 Area of Composite Figures ..9111-7 Three-Dimensional Three-Dimensional of Prisms ..9411-10 Volume of Square Roots ..9612-2 The Pythagorean Theorem ..9712-3 Problem-Solving Investigation: Make a Model ..9812-4 Surface Area of Rectangular Prisms ..9912-5 Surface Area of Cylinders ..100iv00i-0iv_FM-881053 1/14/08 5:09 PM Page iv epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:FM:Course 2: chapter 11 Course 2 Skills PracticeA Plan for Problem SolvingNAME _____ DATE _____ PERIOD _____Lesson 1-11-1 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, these questions about the four-step problem-solving which step do you ask if your answer makes sense?
6 Which step do you revise or make a new plan if your first plandoesn t work? which step do you select a strategy for solving the problem? which step do you ask yourself, What do I need to find out? Choose one of the following to describe how you would plan to solveeach problem. Do not solve the Use only one operation, such as addition or Use a combination of operations, such as division and Use a different opened a savings account with a deposit of $36. She thendeposited $5 per week for one month. If she then withdrew $ , howmuch is left in her savings account? how many different patterns can 3 rose bushes, 2 sunflowers, and 5 tulip plants be planted in a garden? the four-step plan to solve Exercise 12/17/07 7:47 PM Page 1 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 12 Course 2 NAME _____ DATE _____ PERIOD _____Skills PracticePowers and Exponents1-2 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, each power as a product of the same each each product in exponential 10 4 4 4 9 9 15 15 15 6 6 6 6 6 6 6001_010_CRM01_881053 12/17/07 7:47 PM Page 2 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 13 Course 2 Skills PracticeSquares and Square RootsNAME _____ DATE _____ PERIOD _____Lesson 1-31-3 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, the square of each each square 25 10.
7 100 11. 441 12. 900 13. 961 14. 784 15. 3,600 16. 1,936 is the square of 37? both square roots of 4, 12/17/07 7:47 PM Page 3 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 14 Course 2 NAME _____ DATE _____ PERIOD _____Skills PracticeOrder of Operations1-4 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, each 3 6 4 2 9(2) 3(7 2) 528.(1 11)2 (2 8) 24 4 211.(4 2) (7 4)12.(3 18) (2 9) 6 8 (9 7) (9 8 3) 22 24 817.(15 3)2 9 318.(52 4) 42 3 6 (6 5)524.(8 3 2) 625.(11 4 10) 2 (4 3) 7 2 7(9 1) 16 (3 1)001_010_CRM01_881053 12/17/07 7:47 PM Page 4 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 15 Course 2 Skills PracticeProblem-Solving Investigation: Guess and CheckNAME _____ DATE _____ PERIOD _____Lesson 1-51-5 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, each problem using the guess and check made 2-point baskets and 3-point baskets in her last basketball together she scored 9 points.
8 How many of each type of basket did she make? to the local circus cost $3 for children and $5 for adults. Therewere three times as many children tickets sold as adult tickets. All together the circusmade $700. How many children and how many adults bought tickets to the circus? are the next two numbers in the following sequence?5, 13, 37, 109, 325, ___, found $ in change while cleaning his couch. He found the samenumber of quarters, dimes, and nickels. How many of each coin did he find?001_010_CRM01_881053 12/17/07 7:47 PM Page 5 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 16 Course 2 NAME _____ DATE _____ PERIOD _____Skills PracticeAlgebra: Variables and Expressions1-6 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, each expression if w 2,x 3,y 5, and z x9. 2z Evaluate each expression if m 3,n 7, and p 2n18. n7 p32 p28.
9 Mp2 29. 30. (n 32)2 001_010_CRM01_881053 12/17/07 7:47 PM Page 6 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 17 Course 2 Skills PracticeAlgebra: EquationsNAME _____ DATE _____ PERIOD _____Lesson 1-71-7 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, each equation 7 x u3 5. b7 3 r 12 22 15 a d y 25 5 d 61 k 2 Graph the solution of each equation on a number 6 7 14 Define a variable. Write an equation and wants to buy some cookies for her birthday party. Cookies come inpackages of 6. If she is inviting 24 friends to her party, how many packages of cookiesdoes she need to buy so that each of her friends can have one cookie each? 001_010_CRM01_881053 12/17/07 7:47 PM Page 7 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 18 Course 2 NAME _____ DATE _____ PERIOD _____Skills PracticeAlgebra: Properties1-8 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, the Distributive Property to write each expression as anequivalent expression.
10 Then evaluate the (5 1)2.(2 7)53.(10 2) (9 8) (10 2) (13 4)Name the property shown by each (3 7) (2 3) 3 3 (9 7) 3(9) 3(7) 1 2 2 (1 4) (6 1) 0 12 281 281 62516.(12 18) 5 12 (18 5) (8 2) 2(8) 2(2)18.(15 11) 9 15 (11 9)19.(6 r) s 6 (r s)20.(4 8) a 4 (8 a) 1 5 5 3 3 0 b25.(x y) z x (y z) (200 50) 6(200) 6(50)Use the Distributive Property to write each expression as anequivalent expression. Then evaluate the (5 1)2.(2 7)53.(10 2) (9 8) (10 2) (13 4)Name the property shown by each (3 7) (2 3) 3 3 (9 7) 3(9) 3(7) 1 2 2 (1 4) (6 1) 0 12 281 281 62516.(12 18) 5 12 (18 5) (8 2) 2(8) 2(2)18.(15 11) 9 15 (11 9)19.(6 r) s 6 (r s)20.(4 8) a 4 (8 a) 1 5 5 3 3 0 b25.(x y) z x (y z) (200 50) 6(200) 6(50)001_010_CRM01_881053 12/17/07 7:47 PM Page 8 epg ju104:MHGL149:Quark%0:Skill Practice %:Application files:Course 2: chapter 1: chapter 19 Course 2 Skills PracticeAlgebra: Arithmetic SequencesNAME _____ DATE _____ PERIOD _____Lesson 1-91-9 Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, the relationship between the terms in each arithmetic , 6, 9, , 3, 5, 7.
