Locate, Compare and Order Real Numbers

Which is the best approximation of the length of one side of the square?

• 5 m

• 400 m

• 10 m

• 4.5 m

Which value is best represented by point Q?

• √5.4

• √29.5

• √35.5

A decimal that stops (like 2.48) is which type of number? 

• Rational

• Irrational

A repeating decimal (like 4.7777...) is what type of number?

• Rational 

• Irrational 

∛125

• 5

• 4

• 6

• 7

• D, C, A, B
• D, A, B, C
• D, B, C, A
• A, C, B, D

• A
• B
• C
• D

Look at the number line.
Which point on the number line best represents √12 ?

• D

• E

• F

• G

Which point most closely corresponds to the √8 on the number line below? (Click the question to see the picture)

• P

• Q

• R

• S

• a
• b
• c
• d