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Rounding to Estimate Answers
Round these numbers to the nearest 10, 100 or 100 to estimate your answers.
Here is an example:
2453 + 3527 =5980
Rounded to the nearest 10
2450 + 3530= 5980
Rounded to the nearest 100
2500 + 3500 = 6000
Rounded to the nearest 1000
2000 + 4000= 6000
Did you spot the mistake on the last question.
What operation had been used to get to the answer?
Correct the mistake.
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