8th grade Rational and Irrational Quiz

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.HSN.RN.B.3

Which of the following is rational?

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

Tags

CCSS.6.NS.C.6

Mr. Cleaves wrote four irrational numbers on the SMART board and asked Saul to choose the number closest to 4. Which irrational number should Saul choose?

• √8
• √17
• √12
• √10

Tags

CCSS.6.NS.C.7

Which number falls between 4.5 and 4.6? 

• 4.05
• 4.61
• 4.58
• 4.50

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

A perfect square is which type of number?

• Rational 
• Irrational

Tags

CCSS.6.NS.C.6

0.8 is a rational number

• True
• False

Tags

CCSS.6.NS.C.6

Juan has $20 to spend. He spends $3 each day for 5 days. How much does Juan have left?

• $17
• $15
• $28
• $5

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.B.3

Between which two whole numbers is the
√5?

• 1 and 2
• 2 and 3
• 3 and 4
• 4 and 5

Tags

CCSS.8.NS.A.2

All the following are Perfect Squares except for which one?

• 81
• 121
• 361
• 198

Tags

CCSS.8.EE.A.2

Between which two whole numbers is the square root of 277?

• 15 and 16
• 16 and 17
• 18 and 19
• 14 and 15

Tags

CCSS.8.NS.A.2