Seudónimo Seudónimo

08-10-2018
Mathematics

contestada

Estimate then find the sum 127+290

Respuesta :

rubyc39 rubyc39

08-10-2018

estimate. well I did 130+ 290. and that was 420

the sum is 417

Answer Link

sameedfarooqui6 sameedfarooqui6

08-10-2018

We can estimate by rounding to the nearest 10

130+290 and that is 420

The answer without estimation is 417

Answer Link

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