estimate 56*77by rounding off the first number up and the second number down.
Answers
Answered by
1
Answer: 4000
Step-by-step explanation:
56 rounded down = 50
77 rounded up = 80
Thus, an estimation of 56x77 = 50x80 = 4000
Answered by
1
Answer:
60
80
60*80=4800
is it helpfull
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