3 years ago

Rounding 547+326=to estimate the sum?

Mathematics

2 answers:

Vaselesa [24]3 years ago

8 0

We can round up to make easier numbers add in our head

550+330=880

gizmo_the_mogwai [7]3 years ago

6 0

5+3=8
4+2=6
7+6=13

= 86 and 13 = 873

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