Square Root and Real Numbers

In a radical expression √𝑚 , how do you call 𝑚 ?

• radicand

• index

• root

• exponent

Tags

CCSS.8.NS.A.1

Numbers whose square roots are rational are called ____________ .

• rational number

• radicand

• index

• Perfect squares

Tags

CCSS.8.NS.A.1

What form of decimal is the “ square root of 3 “?

• terminating

• repeating

• non-repeating, non-terminating

• non-repeating, terminating

Tags

CCSS.8.NS.A.1

In the expression bellow , this symbol √ is called ________.

• radicand

• index

• radical sign 

• negative square roots

Tags

CCSS.8.NS.A.1

• Rational, Integer
• Whole, Integer, Rational 
• Irrational, Integer
• Irrational

Between which two consecutive whole numbers is the√200? 

• 13 and 14

• 15 and 16

• 14 and 15

• 11 and 12

Tags

CCSS.8.NS.A.2

Which best represents point Z on the number line?

• √165

• √149

• √12.2

• √13

Tags

CCSS.8.NS.A.2

Which number has a square root that is between 7 and 8?

• 48

• 81

• 60

• 36

Tags

CCSS.8.NS.A.2

The √20 is between which two consecutive integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

Tags

CCSS.8.NS.A.2

Which is the best approximation of point P?

• √8

• √2.8

• 17/5

• 2 1/4

Tags

CCSS.8.NS.A.2