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Saturday, March 16, 2013

Miguel P's unproject 13

2 step multiplication

example: 5g +2=12 

8 steps 
  1. isolate the variable 
  2. cancel the constant (integer)
  3. balance 
  4. simplify 
  5. cancel coefficient (multiply or divide)
  6. balance 
  7. simplify 
  8. verify









































































































Picture For 2 step multiplication








what it looks like 





cancel 















organize 













circle the answer 












verify


 2 step dividing 

example:  x/3 +2 =4 
7 steps
  1. isolate 
  2. zero pair the constant 
  3. balance
  4. divide (using multiplication)
  5. balance
  6. simplify
  7. verify 




1st step 















2nd step 














3rd step 












4th step 

















5th step













6th step






last step verify
















picture for 2 step division 


how it looks like




zero pair and balance 














simplify 

















always verify 













Distributive Property 

Example: 2 (x +3)= 10














 

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