Math STAAR review

Front

What is a prime number?

Back

A prime number has only 2 factors: 1 and itself.

Front

What is a composite number?

Back

A composite number has more than 2 factors.

Front

What is 1/2 + 1/2?

Back

1.0

Front

Where does the decimal point go in 23?

Back

The decimal point goes at the end: 23.0.

Front

What do parentheses indicate in an expression?

Back

Parentheses indicate that the operations inside them should be performed first.

Front

What is the sum of 2 + 3?

Back

5

Front

What is the product of 4 x 5?

Back

20

Front

What is the difference between 10 and 4?

Back

6

Front

What is 3/4 - 1/4?

Back

1/2

Front

What is the value of 2^3?

Back

8