AJH 8Math Winter BM Review #1 2024-25

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a fraction of two integers. Its decimal representation is non-terminating and non-repeating.

Front

Identify an example of an irrational number.

Back

Front

Back

Front

What is a perfect square?

Back

Front

Which number is a perfect square: 15, 16, 18, or 20?

Back

The perfect square among these numbers is 16.

Front

What is the cube root of 27?

Back

Front

Define a rational number.

Back

Front

Back

Front

Back

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as fractions and have decimal expansions that either terminate or repeat, while irrational numbers cannot be expressed as fractions and have non-terminating, non-repeating decimal expansions.