Rounding Numbers to the Nearest Ten or Hundred

What is the first step in rounding numbers to the nearest ten or hundred?

• Find the nearest hundred.

• Determine the place value.

• Use a number line.

• Identify the ones and tens place.

What does rounding numbers help us understand better?

• Fractional parts

• Exact values

• Approximate values

• Decimal places

When rounding 136, which is it closer to, 130 or 140?

• 130

• 140

• Both are equally close.

• Cannot be determined.

How many ones are in 136?

• 6

• 36

• 136

• 3

If a number is exactly halfway between two benchmarks, what do we do?

• Round up

• Round down

• Choose the higher benchmark

• Choose the lower benchmark

What is 35 rounded to the nearest ten?

• 40

• 45

• 35

• 30

Which ten is 623 closer to, 620 or 630?

• 620

• 630

• Both are equally close.

• Cannot be determined.

What is the rounded value of 623 to the nearest ten?

• 620

• 623

• 630

• 625