The Real Number System Review

What type of number is π ?

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

All whole numbers are also rational numbers

• True
• False

Tags

CCSS.6.NS.C.6

A repeating decimal or decimal that terminates is called a 

• Natural Number
• Irrational Number
• Rational Number
• Whole Number

Tags

CCSS.6.NS.C.6

Is √2 Irrational?

• Yes
• No

Tags

CCSS.8.NS.A.1

What is a perfect square?

• the product of an integer multiplied by its self
• A rectangle with all equal sides
• a right angle
• the quotient of a number and its self.

Tags

CCSS.8.EE.A.2

Which number is NOT a perfect square?

• 196
• 169
• 121
• 132

Tags

CCSS.8.EE.A.2

Between which two whole numbers is the 
√20 ?

• 5 and 6
• 10 and 2
• 4 and 5
• 3 and 4

Tags

CCSS.8.NS.A.2

Find the best estimate for √18 .
Look at the number line.

• 4.2
• 4.4
• 5.1
• 4

Tags

CCSS.8.NS.A.2

Round to the Nearest Hundredth: √7

• 3.5
• 2.7
• 2.8
• 14

Tags

CCSS.5.NBT.A.4

Estimate the square root to the nearest integer.
√168

• 13
• 12
• -13
• 28,224

Tags

CCSS.8.NS.A.2