Reading Number Line

What is the missing number?

• 170

• 180

• 190

• 20

What is the missing number?

• 600

• 700

• 800

• 900

What is the missing number?

• 10,200

• 10,400

• 10,600

• 10,800

What is the missing number?

• 50

• 60

• 70

• 80

Which letter on the number line represents 4?

• A

• B

• C

• D

What happens as you move to the LEFT of the number line?

• numbers get smaller

• numbers get larger

• it depends on where you begin

If you start at 0 on a number line and move 5 units to the left, what is your final position?

• -5

• 10

• 1

• 0

Which letter on the number line represents 1?

• A

• B

• C

• D

What is the missing number?

• 18,000

• 19,000

• 20,000

• 21,000

You count by 1 and find the number that's missing in the rectangular box! Check only two since there are only two boxes.

• 73

• 74

• 75

• 77