anasweaveliz
anasweaveliz anasweaveliz
  • 02-07-2016
  • Mathematics
contestada

what is the sum of 25 and 14?

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hartnn
hartnn hartnn
  • 02-07-2016
add units digit first

5+4 = 9

carry = 0.

add tens digit with carry
2+1+0 = 3

hence the sum is 39
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NiedzielnyMatematyk NiedzielnyMatematyk
  • 03-07-2016
[tex]25+14 = 20+5+10+4 =20+10+5+4 = 30+9 = 39[/tex]
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