Respuesta :

Ästik1
Don't you have a calculator? Just add those two numbers.
While adding 52 and 99 , It becomes 151
Zinethar
When adding these two numbers, notice 99 is very close to 100.  So, we can take 1 from the 52 and make it 51, giving us 51+1+99.  99+1=100, so we can rewrite this as 51+100.  This is 151.

Hope this helps!

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