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Papessa [141]
3 years ago
13

What is the estimate of 256+321

Mathematics
2 answers:
Sati [7]3 years ago
6 0
The estimate would be 2+3 5+2 and 6+1 so 577 you can also just round and do 250 +300= 550 +20=570
grandymaker [24]3 years ago
5 0
The estimate of 256+321 is
600 if your going by hundredths place
580 if your going by tenths place
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