kk1700 kk1700
  • 18-04-2017
  • Mathematics
contestada

Did I get 1,2,3,4 right? Don't mind the stain on the paper I got paint on it

Did I get 1234 right Dont mind the stain on the paper I got paint on it class=

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ineedhelpsometimes ineedhelpsometimes
  • 18-04-2017
i think 1 is 128 because 14*4= 56 and 18*4= 72 and add them its 128
i think 2 is 220 because 8*20=160 14-8=6 6*20=120 120/2= 60 and then                  160+60= 220
i think 3 is correct
i have to go so i cant do 4 right now
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