Rational/Irrational Numbers

What is the cube root of 125?

• 5
• -5
• 25
• -25

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

Which of the following numbers is rational?

• √8
• √16
• √50
• √75

Tags

CCSS.8.NS.A.1

CCSS.8.EE.A.2

What is the cube root of 27?

• 9
• 3
• -3
• -9

Tags

CCSS.8.EE.A.2

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

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

Tags

CCSS.8.NS.A.2

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

Which set is in descending order?

• 15%  .45  9/10
• .45  15%  9/10
• 9/10  15%  .45
• 9/10  .45  15%

• A
• B
• C
• D

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

• A
• B
• C
• D

Tags

CCSS.5.MD.B.2

CCSS.5.NF.A.1

CCSS.5.NF.A.2