Mod 2 Real # Review

Front

Rewrite 6/11 as a decimal.

Back

0.545454...

Front

Which number is an irrational number? 2.33333 . . ., 5.72314....., 5.72, 5^2

Back

5.72314.....

Front

Which integers would √π lie between on a number line? 1 and 4, 1 and 2, 3 and 4, 9 and 10

Back

1 and 2

Front

Back

Front

What is true about irrational numbers? They are terminating decimals, They are non-repeating decimals, They are fractions, They are natural numbers.

Back

They are non-repeating decimals.

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction, and its decimal representation is non-repeating and non-terminating.

Front

What is the square root of 4?

Back

2

Front

Back

1

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as fractions, while irrational numbers cannot.