[...]... or '" for eac:h • 11 1. 652 1.709 12 38. 459 38. 459 13 9.302.124.9.298.116 14 1642 75. 808 167.001.0 05 15 90. 456 292.89 .50 9.7 65 Order each set 01 numbers from 9reatest to least 16 6.714; 6.764: 6.734 17 54 1 .53 6: 51 1.394: 601.3 45 18 3.906.211; 4.031.232: 4.029.306 11' 2 65. 616.6 45; 99.678.764; 257 .724.9 25 Round to the place indicated by the underlined digil 20 5. 261 21 57 1238 22 23 65a,324,721 3d89.112 Round... is greater? Compare 0 .5 lind 0. 25 Different Ways Way 0 You ClIn use 1I number line 0 .5 is to the right of 0. 25 Way 0 to Compare 0 .5 and 0. 25 $0 0 .5 I > 0, 25 00 0. 25 , 0 0. 75 0.' You ClIn compllre digits STEP 1 Align the decimal points STEP 2 Staft from the left Compare the digitS until they are different 0 .50 0 .50 0. 25 0. 25 Since 5 > 2, 0 .5 > 0. 25 Solution: 0 .5 is greater than 0. 25 Order 4, 4.32, and... 4' _ 256 = 2 Solve 10 What's Wrong? The paper shows Celine's woO< What did Celine do wrong? Writ" About It Without calculating how can you tell which number is greater ,5 x 10" or 7 x 1()3? 53 ~ 1 25 52 _ 25 4 - = 4' = • rt 5' = • 4° Equations What is the val e of n x 1()2 5' - • 4 3 - 64 :Jersby place vei 16,640,000 So, 26,444.000 > 17. 755 ,000 > 16,640,000 26,444,000 is lhe grealest oomber SOlution: The cities, in Ofder from greatest population... 8 1 96 thousand 18 3 two hundred lou billion eight hundred seventy-nine thousand sixty W.ite each number In expanded lo.m with exponents 4 5. 956 5 734 .50 8 ~ 21 e 95. 096 Order each sel 01 numbers lrom greatest to least ~ ~l 7.27 .50 9: 27 .59 0: 29,7 05 8.324.678: 3 15. 798: 324.778 I Extra Pr.lc:Ice at eduplace.comJmap I Chapter 1 Lesson 4 13 Vocabulary Place Value Through Thousandths decimal decimal point... 28. 652 to the nearest thousand 25 624.314 to the nearest hundred thousand 26 421,062,312 to the nearest million 27 3 85. 781 .52 1 to the nearest ten million Write a number for the missing digit that win make the Inequality true 28.17.7 .5> 17.766 tl 21' 32• 494 < 324.210 30 7 65. 789 < 7 .5. 769 Data Use the tabte to solve Problems 31-34 31 'Mlich city is projected to have the 9reatest population in 20 15? Which... a short film starts every 45 minutes On Saturday the fll"Sl film start:s at 10:00 AM What time does the fifth mcMe Slaft? 2 Measuremetlt , 10; 45 '"-M H I:OO,.M G 12:00,.M J 1: 45, .M ._~;.~;.;:.;j,;;,.; - i ; ! ; ! ; ! ; i , 1i ? an@rnm~ 5 You are the new '-I oil mcMe Sludio! YOOl fll"Sl piaure wil cost 52 5.000.000 The director's salaIy . by rederd oopyriglt 1cM, Acldress inqo.Wies 10 School Permissions. Houghton MffIin Company, 222 Berkeley Street, Boston, MA 02116 Printed In tha U.S.A. ISBN·13: 978·0·618 59 0 95 7 ISB~HO: 0·618 59 0 95 1 23' 156 789·QW-09 08 07 06 Houghton Mifflin Math Program Authors and Consultants •. vocabulary words that you should know. 2. The sum of 3.333 and 197 is 3 .53 0. 4. 2,463 - 1.087 1.376 Oiffemnt ways to read and write sublra<:lion: • The difference between 6,0 25 and 57 4 isS. 451 . • 6.0 25 minus 57 4 equals 5. 451 . ltle answer in. Ungo. exponent power 0' len variable expre •• lon evaluate 5. Which number represents the sum of these sets of blocks? II. 652 c. 2 65 b.6 25 d. 256 ._ _ . , 6. Find the approximate difference between I' 3.867 and 2.124. •. 5, 991 b.2,000 c.