Pre-Algebra: Section 2.4 - 2.6 Review

Is 2/3 a rational or irrational number?

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

A decimal that stops is which type of number? Example: 2.75

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

.0123456789...

• Rational
• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

between which if these does √27 lay on a number line

• 5 and 6
• 6 and 7
• 4 and 5
• who cares i wanna go home

Tags

CCSS.8.NS.A.2

Select ALL numbers that are irrational.

• 10

• -21

Tags

CCSS.8.NS.A.1

Simplify:
√6 ⋅√6

• √36
• 2√3
• 12
• 6

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

In simplest radical form,
√80 is equivalent to

• 16√5
• 2√20
• 4√5
• 8√5

Tags

CCSS.HSN.RN.A.2

√5 × √10

• 50
• 2√5
• 5√2
• 5√10

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Between which two whole numbers does the √32 fall?

• 4 and 5

• 5 and 6

• 6 and 7

• 7 and 8

Tags

CCSS.8.NS.A.2

Between what two whole numbers does the √449 fall?

• 19 and 20

• 20 and 21

• 21 and 22

• 22 and 23

Tags

CCSS.8.NS.A.2