lazarovero72
lazarovero72 lazarovero72
  • 14-11-2017
  • Mathematics
contestada

Suppose you are adding 43 and 28 .will you regroup. Explain

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eponabikinis
eponabikinis eponabikinis
  • 14-11-2017
Yes you will, 8 + 3 is greater than 9 so you will regroup 
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912294
912294 912294
  • 14-11-2017
If you are adding 43 and 28 , you will regroup because if you're adding two digits  you can trade them in for seven tens and 1 one . ( I'm in 7th grade and knows this ) But you're welcome :)
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