Blue Oak Academy- Math

The following number has been rounded to the nearest ten: 860 - What was the original number?

• 853

• 855

• 865

• 869

On the number line, what number is 163 closest to rounding to the nearest tens?

Choose the answers that shows the results of rounding 773 to the nearest 10 AND the nearest 100.

• 780, 700

• 780, 800

• 770, 700

• 770, 800

Why is it important to understand how to round in real life?

• Rounding makes math easier.

• You can visualize the numbers.

• Rounding only helps you guess the answer.

• Rounding can help you estimate numbers or help assure that the answer could be correct.