FAST Math PM2 Review

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that has more than two positive divisors.

Front

How do you round a number to the nearest thousand?

Back

To round a number to the nearest thousand, look at the hundreds digit. If it is 5 or more, round up; if it is less than 5, round down.

Front

What is the total number of sheets in 8 packets if each packet contains 12 sheets?

Back

The total number of sheets is 8 packets × 12 sheets/packet = 96 sheets.

Front

How do you find the difference between two numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Front

What is the equation to find the number of cartons needed if each carton contains 12 eggs and 60 eggs are needed?

Back

Front

How many weeks will it take Jenna to use all 96 sheets of letter paper if she uses 16 sheets a week?

Back

It will take 6 weeks, calculated as 96 sheets ÷ 16 sheets/week = 6 weeks.

Front

Back

The value of c is 5, calculated as c = 60 ÷ 12.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to a nearby specified value, often to make calculations easier.

Front

What is the difference between male and female students if there are 111 more male students?

Back

The difference is 111, meaning there are 111 more male students than female students.