Rounding with Number Line

_______ is a process that determines which multiple of ten (10; 100; 1,000) that a number is closest to.

• place value

• rounding

• period

making a number simpler but keeping its value close to what it was.

• Rounding

• Expanded Notation

• Place Value

• Digit

approximating the value of a given number

• less than

• rounding

• subtraction

• decompose

What will be the mid point on a number line when rounding 3523 to the nearest 100.

• 3500

• 3520

• 3600

• 3550

If you are rounding to the nearest ten, which dot or dots would round to 60?

• D

• all of them

• C and D

• B and C and D

If you are rounding to the nearest ten, which dot or dots on this number line would NOT round to 70?

• all of them

• A

• A and B and C

• D

• 400

• 600

• 500

• 300

44 is between which two benchmark numbers?

• 40 and 50

• 50 and 60

• 60 and 70

If you are rounding to the nearest ten, which dot or dots would round to 60?

• D

• all of them

• C and D

• B and C and D

Which letter or letters round to 700?

• all of them

• B and D

• C and D

• D

• B and C and D