Estimate 56 X 77 by rounding off the first number up and the second number down.
Answers
Answered by
14
Answer:
≈4200
Step-by-step explanation:
56 rounded to 60
77 rounded to 70
now 60 ×70=4200
Answered by
12
Answer:
56×77=4312
Step-by-step explanation:
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