M6: Christmas review (Q1 & Q2)

Front

What is a prime number?

Back

A prime number has only two factors: one and itself.

Front

If a student earned a grade of 80% on a math test with 20 problems, how many problems did they answer correctly?

Back

16 problems.

Front

What is 3^5 equivalent to?

Back

3x3x3x3x3.

Front

What is a composite number?

Back

A composite number has more than two factors.

Front

Is -4 greater than, less than, or equal to -5?

Back

-4 is greater than -5.

Front

What is the definition of a composite number?

Back

A composite number is a whole number greater than 1 that has more than two factors.

Front

What is the definition of a prime number?

Back

A prime number is a whole number greater than 1 that has exactly two factors: one and itself.

Front

How do you calculate 80% of 20?

Back

Multiply 20 by 0.8 to get 16.

Front

What does 3^5 mean?

Back

3^5 means 3 multiplied by itself 5 times.

Front

What are factors?

Back

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