Practice - Rational/Irrational and Estimating Square Roots

Front

Which of the following numbers is rational? .211232112421125. . . ., π, √25, √12

Back

√25

Front

Which number is an irrational number? Options: 2.5, 5.72314....., -17, 1/2

Back

5.72314.....

Front

Between which two whole numbers is √5?

Back

2 and 3

Front

Which statement is NOT true?
Options: √169 = 13, 15² = 225, 4² = √16, √324 = 18

Back

4² = √16

Front

In between what two integers is √77?

Back

8 and 9

Front

Which value is greater: √81 or 9?

Back

They are equivalent.

Front

Which number has a square root that is between 7 and 8? Options: 48, 81, 60, 36

Back

60

Front

Point B could represent which of the following numbers? √24, √30, √35, √42

Back

√35

Front

Round to the nearest tenth: √13.

Back

3.6

Front

Round to the nearest tenth: √7.

Back

2.7