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Dil Buttar NS 1-2

Page history last edited by Dil Buttar 15 years, 5 months ago

Standard NS 1.2

Add, subtract, multiply, and divide rational numbers (integers, fractions, and terminating decimals) and take positive rational numbers to whole-number powers.

The standard says that when you add, subtract, multiply, and divide rational numbers you take the the rational numbers like integers, fractions and terminating decimals and turn them into exponents.

 My example for ns1.2

   

 82(3-4)+ 102=

 (step.1) Change subtration to addition

 82 ( 3+ -4) + 102/4 =

 

(step.2) Using the Distributive poperty distribute 82 to 3 and -4

246 + -328 + 102/4

 

(Step.3) Divide 102 by 4

246 + -328 + 25.5 

     (step.4) add all all the numbers up to get the total of 56.5

 

 LINKS

Mr.Cox

1.2 exponents and powers.wmv

 

External Link To NS1.2 

https://www.wrightgroup.com/download/common/CA_07_UCSMP_TM_Gr_7_Standards_Map.pdf

 

 

 

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