Estimating and Comparing Square Roots

Question 1

Which two numbers does lie between on a number line?

Revolt · Accepted Answer

7.8 and 7.9

Question 2

Which inequalities are true? Select the four correct answers.

Revolt · Accepted Answer

StartRoot 5 EndRoot less-than 2.3 less-than StartRoot 6 EndRoot; StartRoot 5 EndRoot less-than 2.4 less-than StartRoot 6 EndRoot; StartRoot 4 EndRoot less-than StartRoot 5 EndRoot less-than StartRoot 5.5 EndRoot; StartRoot 8 EndRoot less-than 2.9 less-than StartRoot 9 EndRoot

Question 3

Which two numbers does lie between on a number line?

Revolt · Accepted Answer

11.3 and 11.4

Question 4

Pedro, Lena, Harriet, and Yermin each plot a point to approximate .PedroLenaHarrietYerminWhose point is the best approximation of ?

Revolt · Accepted Answer

Yermin

Question 5

Which point best approximates ?

Revolt · Accepted Answer

C

Question 6

Which is the best estimate of to the nearest tenth?

Revolt · Accepted Answer

6.9

Question 7

The point plotted on the number line is .What is the approximate value of x?

Revolt · Accepted Answer

17

Question 8

Which number is farthest from 2 on the number line?

Revolt · Accepted Answer

StartRoot 2.1 EndRoot

Question 9

The point is plotted on the number line. What whole number best approximates the value of x?

Revolt · Accepted Answer

104

Question 10

Four students provide the following approximations for .Anyah states that is between 0.44 and 0.45 because .Matthew states that is between 0 and 1 because .Rhoda states that is between 0.9 and 1.0 because .Ming states that is between 0.93 and 0.95 because .Which solution(s) are correct?

Revolt · Accepted Answer

Matthew’s, Rhoda’s, and Ming’s

Estimating and Comparing Square Roots Answers

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