STAAR Review #1

Order 3π, √ 10 , and 3.25 from least to greatest.

• √ 10, 3π, 3.25
• √ 10, 3.25, 3π
• 3π, 3.25, √ 10
•  3.25, √ 10, 3π

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

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

Which set is in descending order?

• 15%  .45  9/10
• .45  15%  9/10
• 9/10  15%  .45
• 9/10  .45  15%

Place numbers in order from greatest to least.

• 6 1/6, 62%, 0.6, 2π, -0.062

• 2π, 62%, 6 1/6, 0.6, -0.062

• 6 1/6, 2π, 62%, 0.6, -0.062

• 2π, 6 1/6, 62%, 0.6, -0.062

What type if number is  $\sqrt{2}$  ?

• Integer

• Rational Number

• Irrational Number

• Whole Number

What type of number is  $3.\overline{5}$  ?

• Integer

• Rational Number

• Irrational Number

• Natural Number

Check all the numbers that are rational.

• $\sqrt{36}$

• $-\frac{3}{8}$

• $4\pi$

• $-200$

Which numbers are irrational? (check all that apply)

•  $\sqrt{121}$  

•  $3\sqrt{2}$  

•  $\frac{-11}{5}\pi$  

•  $23.\overline{9}$  

Write 7.113 x 10⁷ in standard form.

• 71,130,000

• 7,113,000

• 0.0000007113

• 7,113

Write 7.8 x 10^-3  in standard form.

• 0.0078
• 7,800
• 78
• 0.078