8th Grade AEC - All Review

To which real number set do the following real numbers belong?

• Irrational Numbers

• Natural Numbers

• Rational Numbers

• Integers

Tags

CCSS.8.NS.A.1

We know that π (Pi) is approximately equal to 3.141592654... To which subset of the real numbers does π belong?

• Irrational Numbers

• Rational Numbers

• Integers

• Natural Numbers

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

Write the decimal as a fraction in simplest form

• 
• 
• 
• 

Tags

CCSS.8.NS.A.1

How do you write the standard number 0.00095 in scientific notation?

• 9.5 x 10^-3

• 9.5 x 10^-5

• 9.5 x 10^-4

• 9.5 x 10^-6

Tags

CCSS.8.EE.A.3

Write the standard number 6,267,000 in scientific notation.

• 62.67 x 10⁶

• 6.267 x 10⁶

• 6.267 x 10⁴

• 6.267 x 10⁷

Tags

CCSS.8.EE.A.3

What is the best estimate for the following.

• 9.3432...

• 6.782...

• 8.2326...

• 10.7638...

Tags

CCSS.8.NS.A.2

This is between which two integers?

• 12 and 13

• 13 and 14

• 45 and 46

• 91 and 92

Tags

CCSS.8.NS.A.2

Which integer is a perfect square?

• 169

• 24

• 10

• 212

Tags

CCSS.8.EE.A.2

What is the slope of the line that passes through the points (5, 1) and (2, -7)?

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

Which of the following has the greatest value?

• 3.5 x 10⁴

• 2.1 x 10⁶

• 7.2 x 10⁷

• 9.9 x 10⁵

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.7