arahim894
arahim894 arahim894
  • 18-09-2017
  • Mathematics
contestada

Explain plz so I can understand.

Explain plz so I can understand class=

Respuesta :

rharr1
rharr1 rharr1
  • 18-09-2017
okay so you are going to really just add 30 + 9 here and that means you have 30 tens and 9 ones or a 30 in the tens place and a 9 in the ones place.

I hope i broke that down well enough.

I hope this helped :)
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