8.NS.2 Estimate and Compare Irrational Numbers

The √20 is between which two integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.A.2

Which is the best estimate of the square root of 63?

• 7.1
• 7.3
• 7.5
• 7.9

Tags

CCSS.8.NS.A.2

Which of the following is a perfect square?

• 24
• 48
• 81
• 110

Tags

CCSS.8.EE.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

Convert 0.444... to a fraction.

• 4/10
• 4.4/99
• 4/9
• 2/5

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Put in the symbol to make the statement true...
-17.5   _________ -√121

• >
• <
• =

Tags

CCSS.8.EE.A.2

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

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

Tags

CCSS.8.NS.A.2

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Tags

CCSS.8.NS.A.1

Is the following number rational or irrational? (77/3)

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

Is the following number rational or irrational? -7341.2

• Rational
• Irrational

Tags

CCSS.8.NS.A.1