Name:    Try It Out -- Chapter 1, Lesson 6

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.

1.

Select the term to complete the sentence.

The square root of a number is one of two equal _____ of the number.
 a. numbers b. factors c. digits

2.

Calculate .
 a. 3 b. 9 c. 6561

3.

Calculate .
 a. 5 b. 500 c. 50

4.

Select the best estimate for .
 a. 5 c. 5.5 b. 6 d. 5.2

5.

What two integers does lie between?
 a. 7 and 8 b. 8 and 9 c. 9 and 10

6.

Use your calculator to determine to three decimal places.
 a. 86.500 c. 13.15 b. 13.153 d. 13.1529

7.

Select the best estimate for .
 a. 68 c. 70 b. 60 d. 62

8.

The square root of a whole number is about 8.5.  What is the number?
 a. 72.25 b. 72 c. 73

9.

The area of a square playground is 12 544 m2.
What is the length of one side of the playground?
 a. 6272 m b. 3136 m c. 112 m

10.

The area of a circular flower garden is 350 m2.
Determine the distance from the centre of the garden to the outside edge.
 a. 10.56 m b. 21.11 m c. 55.70 m