Proficiency 2 Study Guide

Front

What is the thickness of one notepad?

Back

¾ of an inch.

Front

If 8 notepads are stacked, how tall will the pile be?

Back

6 inches.

Front

What type of number is 30?

Back

Composite Number.

Front

What is a prime number?

Back

A number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A number that has more than two positive divisors.

Front

What fraction of Rachel's garden has daisies and sunflowers?

Back

6/9.

Front

How do you add fractions with different denominators?

Back

Find a common denominator, convert the fractions, then add the numerators.

Front

Which is greater: 3/8 or 2/3?

Back

2/3 is greater than 3/8.

Front

What does equivalent mean in fractions?

Back

Fractions that represent the same value.

Front

What fraction is equivalent to 1?

Back

5/5.