2023-2024 Unit 1 Test Review

A perfect square is a number whose square root is ___________.

• Even

• irrational

• Rational

• Odd

Tags

CCSS.8.NS.A.1

The √20 is between which two consecutive integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.A.2

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

x² = 121

What does x equal?

• 12

• 11

• -12

• -11

• 10

Tags

CCSS.8.EE.A.2

 $-\sqrt{196}\$  = ______

Tags

CCSS.8.EE.A.2

Which square root can replace the letter "m" ?

• $-\sqrt{121}$

• $-\sqrt{138}$

• $-\sqrt{160}$

• $-\sqrt{110}$

Tags

CCSS.8.NS.A.2

Which square root can replace the letter "Z" ?

• $-\sqrt{2}$

• $-\sqrt{70}$

• $-\sqrt{49}$

• $-\sqrt{57}$

Tags

CCSS.8.NS.A.2

Which value can be represented by Point A?

• $\sqrt{84}$

• $\sqrt{90}$

• $\sqrt{18.2}$

• 9.1

Tags

CCSS.8.NS.A.2

Which value could be represented by c.

•  $\sqrt{10.2}$  

•  $\sqrt{16.4}$  

•  $\sqrt{105}$ 

•  $\sqrt{115}$  

Tags

CCSS.8.NS.A.2

Which of these have a rational answer?

• The sum of a rational and irrational number.

• The product of a rational and irrational number.

• The sum of two rational numbers.

• The product of two rational numbers.

Tags

CCSS.HSN.RN.B.3