REVIEW #2

5/2

• Rational
• Irrational

4.032

• Rational 
• Irrational

√31

• Rational
• Irrational

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

Pi

• Rational
• Irrational

Which number is irrational?

• 0.416
• -8/5
• ∛64
• √27

What is the cube root of 125?

• 5
• -5
• 25
• -25

√100

• 15
• 10
• 11
• 12

Estimate √5 to the nearest tenth:

• 2.2
• 2.9
• 4.1
• 3.2

In between what two integers is the square root of 77?

• 5 and 6
• 6 and 7
• 7 and 8
• 8 and 9