Jordan09 Jordan09
  • 10-11-2016
  • Mathematics
contestada

Matt says he can find the sum of 45+50 without rewriting it. Explain how you can solve this problem using mental math.

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Аноним Аноним
  • 10-11-2016
Thinking about combining 45 pennies and 50 pennies. How many pennies would you have in total? 95
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emmahair96
emmahair96 emmahair96
  • 10-11-2016
You could add 4+5 and then 5+0 and boom there's your answer!! Hope this helped
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