Transcription of 04-NEM6 WBAns 8/8/05 3:17 PM Page 32 1 Adding and ...
{{id}} {{{paragraph}}}
Example: bankruptcy
04-NEM6 WBAns 8/8/05 3:17 PM Page 32 1 Adding and ...
32 Answers Chapter 4: Addition and SubtractionCopyright 2006 NelsonAdding and subtracting whole mental math to calculate each your )680 210 b)763 847 289 mental math to calculate each )545 655 d)715 903 422 b)874 926 e)1822 428 650 c)766 704 f)2016 624 910 mental math to calculate each difference. Describe your )680 490 b)1650 95 mental math to calculate each )820 450 c)903 237 e)3005 755 b)625 175 d)1020 500 f)2103 487 11 Use mental math strategies to calculate sums and 4 CHAPTER 4 GoalAt-Home HelpRoundingis a mental mathstrategy for Adding and subtractingnumbers. When you round, you willneed to adjust your answer to getthe exact example:23 58 can be rounded to 20 60 80. 23 is 3 more than 20and 58 is 2 less than 60.
32 Answers Chapter 4: Addition and Subtraction Copyright © 2006 Nelson Adding and Subtracting Whole Numbers 1. Use mental math to calculate each sum. Describe your ...
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: