8th Grade Math BM Review Unit 4

Select all the irrational numbers.

• √8

• ¾

• 2

• -1.325

• √21

Tags

CCSS.8.NS.A.1

Select all the rational numbers.

• .211232112421125. . . .

• π

• √25

• √12

• 2

Which of the following numbers is rational?

• √8
• √16
• √50
• √75

Tags

CCSS.HSN.RN.B.3

A fraction is which type of number?

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

Which of the following is a rational number?

• π
• √8
• .56565656....
• √10

Tags

CCSS.HSN.RN.B.3

Pi

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

The square root of 53 is between which two consecutive numbers?

• 10 and 11
• 5 and 6
• 7 and 8
• 1 and 2

Tags

CCSS.8.NS.A.2

The √20 is between which two integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.A.2

The √40 is between which two integers?

• 7 & 8
• 6 & 7
• 5 & 6
• 4 & 5

Tags

CCSS.8.NS.A.2

Simplify the following:
y⁶/y⁴

• y¹⁰
• y²
• y^-2
• 1/y²

Tags

CCSS.HSA.APR.A.1