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Midpoints on a Number Line

A Grade 3 math worksheet focusing on identifying midpoints on number lines and understanding basic geometric concepts related to points.

Grade 3 Math GeometryMidpoints
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Includes

2 Fill in the BlanksMultiple ChoiceShort AnswerTrue / False

Standards

CCSS.MATH.CONTENT.3.MD.B.4

Topics

mathgeometrymidpointsgrade 3number line
7 sections · Free to use · Printable
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Midpoints on a Number Line

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Date:

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Read each question carefully and follow the instructions. For number line questions, identify the midpoint between the two given numbers.

1. What is the midpoint between 2 and 6?  

0264

2. The midpoint between 10 and 20 is  .

0102015

3. Which number is the midpoint between 5 and 15?

a

8

b

10

c

12

d

13

4. The midpoint between 0 and 100 is:

a

25

b

75

c

50

d

100

5. Draw a number line from 0 to 10. Mark the midpoint between 3 and 7. What is the midpoint?

012345678910

6. The midpoint is always exactly in the middle of two points.

T

True

F

False

7. The midpoint between an odd and an even number is always a whole number.

T

True

F

False

8. On a number line, if you have points at 1 and 9, the midpoint is  .

0195

9. If the midpoint of two numbers is 8, and one number is 4, the other number is  .