Algebra 1A Unit 1 Quiz: Intro to Algebra

Which of the following decimals would be considered irrational?

• Non-terminating

• Terminating

• Repeating

• None of the above

Tags

CCSS.8.NS.A.1

Is 8.27 rational or irrational?

• Rational
• Irrational
• Both
• None of the above

Tags

CCSS.6.NS.C.6

The square root of 57 is ...

• rational 
• irrational 

Tags

CCSS.8.NS.A.1

Which of the following contains only rational numbers?

• 2.5, .764567..., 1/2, √27
• π, √4, √16, 7.7
• 6.7, 4.45, -3, 
• 5, -4.5, √13, √-9

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

Tags

CCSS.6.NS.C.5

Which of the following is a perfect square?

• 10

• 25

• 50

• 89

Tags

CCSS.8.EE.A.2

Estimate the square root.

• 3
• 4
• 5
• 6

Tags

CCSS.8.EE.A.2

24x(4-2)÷6

• 8
• 2
• 6
• 5

Tags

CCSS.7.NS.A.3

16÷2x4-3

• 5
• -1
• 25
• 29

Tags

CCSS.7.NS.A.3

(4x8)-(9+7)

• 16
• 25
• 41
• 32

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2