Hundred Chart and Number Line

On a number chart, if we want to add 1, we need to move.................

• to the left

• to the right

• down

• up

Fill in the blank in the hundred chart!

• 18

• 28

• 38

• 54

On a number chart, what should you do to add 4 to a number?

• hop 4 times to the right

• hop 4 times to the left

• hop 4 times down

• hop 4 times up

Fill in the blanks with the correct words:

To add 32 to 49 on a number chart, we should hop 3 times .................. and then 9 times to the ....................

• down, right

• up, left

• down, left

• up, right

• The amount of money needed is less than $3,000.

• The amount of money needed is more than $4,000.

• The amount of money needed is about $3,000, because the point is closer to $3,000.

• The amount of money needed is about $4,000, because the point is closer to $4,000.

The point on the number line represents the cost of airfare to Thailand.

Which statement describes the cost of airfare to Thailand?

• The cost of airfare is closer to $2000 because the point is located after the midpoint.

• The cost of airfare is less than $1000.

• The cost of airfare is closer to $1000 because the point is located before the

         midpoint.

• The cost of airfare is greater than $2000.

What are the missing numbers on the number line?

• 20,50,70,90

• 2,5,7,9

• 11,41,61,81

Which point on the Numberline shows 84?

• A

• B

• C

• D

Click on the picture. What is the halfway point on the number line?

• 0

• 50

• 100

• 200

Which number could belong at the dot?

• 98

• 88

• 78