Common Mistake in Rounding Off Numbers

What do 10 groups of 100 make?

• 10,000

• 10

• 100

• 1,000

If a number is at the midpoint or above on a number line, what should you do?

• Subtract 10

• Round up

• Round down

• Keep the number the same

When rounding 196 to the nearest 10, what is the result?

• 210

• 195

• 200

• 190

What is the closest benchmark number to 3,950 when rounding to the nearest 100?

• 4,100

• 3,900

• 3,800

• 4,000

If you have the number 45,897, what is the rounded number to the nearest 10?

• 45,890

• 45,900

• 45,880

• 45,910