Math Pre-Assessment

Front

Which of these decimals is the greatest? 32.06, 3.206, 2.791, 37.5

Back

37.5

Front

Find the prime number: 0, 1, 7, 4

Back

7

Front

The only factors prime numbers have are: 0 and 1, 0 and itself, 1 and itself, 1

Back

1 and itself

Front

Which of the following is 8.91 when rounded to the nearest hundredth? 8.833, 8.912, 8.852, 8.966

Back

8.912

Front

Which list is only composite numbers? 1, 3, 4, 2, 4, 6, 4, 6, 8, 5, 6, 8

Back

4, 6, 8

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 is not prime, meaning it has more than two positive divisors.

Front

How do you round a number to the nearest hundredth?

Back

Look at the digit in the thousandths place. If it's 5 or more, round up the hundredths place by one. If it's less than 5, keep the hundredths place the same.

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number.

Front

What is the greatest decimal among 0.5, 0.55, and 0.555?

Back

0.555