Pre-Algebra HW 5 Qtr 1

Which of the following is rational?

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

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

A decimal that terminates (like 2.48) is which type of number? 

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

A repeating decimal (like 4.7777...) is what type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

A non-terminating, non-repeating decimal is which type of number?

• Rational 
• Irrational

Tags

CCSS.8.NS.A.1

Classify this number:  6.7

• real
• real      rational
• real      rational        integer
• real   rational   integer   whole

-14 could NOT be which type of number?

• Integer
• Real
• Rational
• Natural

• A

• B

• C

• D

Which of the following is NOT an integer?

• A
• B
• C
• D

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