Rational vs. Irrational Numbers

Front

Is √2 Irrational?

Back

Yes

Front

The square root of 57 is ...

Back

irrational

Front

Given the following radical, decide if it is rational or irrational:
√121

Back

Rational

Front

Which number is an irrational number? Options: -15 / 7, square root of 88, square root of 25, 0.3333....

Back

square root of 88

Front

A perfect square is which type of number?

Back

Rational

Front

A non-perfect square is which type of number? Options: Rational, Irrational

Back

Irrational

Front

A decimal that stops is which type of number? Example: 2.75

Back

Rational

Front

Which of the following is a rational number? Options: π, √8, .56565656...., √10

Back

.56565656....

Front

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

Back

5.72314.....

Front

Which of the following numbers is irrational? Options: √8, ¾, 2, -1.325

Back

√8