Rounding Numbers and Strategies

This video tutorial covers the concept of rounding numbers to the nearest ten, hundred, or thousand. It introduces the main strategy for rounding, which involves underlining the place value, circling the number to the right, and determining whether to round up or down. The tutorial provides multiple examples for rounding to different place values and addresses complex scenarios where carrying over digits is necessary. Practice problems are included to reinforce the learning objectives.

What is the first step in the main strategy for rounding numbers?

• Underline the place value

• Circle the number to the right

• Convert all numbers to zero

• Add one to the next digit

If you are rounding the number 246 to the nearest tens, what will be the result?

• 240

• 250

• 260

• 200

When rounding 329 to the nearest tens, which number do you circle?

• 2

• 3

• 0

• 9

What is the result of rounding 1263 to the nearest tens?

• 1260

• 1270

• 1200

• 1300

When rounding 1236 to the nearest thousands, what is the result?

• 1200

• 2000

• 1300

• 1000

What happens to the digits to the right of the circled number when rounding?

• They stay the same

• They are subtracted from the next digit

• They become zero

• They are added to the next digit

If you round 82 to the nearest tens, what is the result?

• 90

• 80

• 100

• 70

What is the result of rounding 59 to the nearest tens?

• 70

• 60

• 50

• 40

When rounding 45,000 to the nearest hundreds, what is the result?

• 45,100

• 45,300

• 45,200

• 45,000

What is the result of rounding 369,000 to the nearest thousands?

• 368,000

• 369,000

• 370,000

• 371,000