Seudónimo Seudónimo
  • 23-02-2016
  • Mathematics
contestada

How can you show your work for 45×31

Respuesta :

aspanx aspanx
  • 23-02-2016
write out:

45
x31
___

and do 5x1, than 4x1, than drop the 0 and do 5x3 and carry the 1, multiply 4x3 and add the 1. This should be sufficient work shown.
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Аноним Аноним
  • 23-02-2016
45
53
-------
135
+2250
----------
2385


Forty five times fifty three is equal to two thousand three hundred eighty five
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