Rational & Irrational Numbers Review | Baamboozle - Baamboozle

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Is √50 rational or irrational?

Irrational

Order the numbers from least to greatest:

¾ , 1.7 , √4 , 2.2 , √8

Is this number rational or irrational?

Irrational

Give an estimate for the root:

7.1 , 7.2

Compare the numbers using < or >

<

Give an example of any irrational number:

pi, imperfect square, or non-terminating decimal

Is √100 rational or irrational?

RATIONAL because √100 = 10.

Is 0.825825825... rational or irrational?

Rational

Simplify the root

2

Ms. Shapiro wrote the following numbers on the board and asked Danny to choose the number that was an integer. Which number should Danny choose? a) 5.2 b) -4 c) -½ d) 0.1

B

Give an example of a whole number.

0 or any positive whole number

Write the decimal 0.347 as a fraction:

347/1000

Write the rational number as a fraction:

2/100 or 1/50

The area of a square is 225 square feet. What is length of one side of the square?

15 feet

-3, 7, 9, 0, 2, 100 ; Which number is NOT an whole number?

-3

Compare the numbers using < or >

>

Give an example of an integer.

Any positive or negative whole number

The square root falls between what two numbers?

3 and 4

True or False: 196 is a perfect square.

TRUE! 14 x 14 = 196

Find the value of x if x² = 25

5

Find the length of each side of a cube with a volume of 64 ft³.

4 ft

Estimate the square root:

8.7 , 8.8 , 8.9

The square root is between what 2 integers?

7 and 8