basic math

Front

What is the sum of 9 and 2?

Back

11

Front

Which expression represents two more than five times a number n?

Back

5n + 2

Front

What does 3 squared (3^2) mean?

Back

3 x 3

Front

Translate: Four times a number plus six IS 30.

Back

4x + 6 = 30

Front

What is 15 minus 8?

Back

7

Front

What is the product of 4 and 5?

Back

20

Front

What is the difference between 10 and 3?

Back

7

Front

What does the expression 2n mean?

Back

2 times a number n

Front

What is the value of 5 + 3 x 2?

Back

11 (because of the order of operations)

Front

What is the result of 12 divided by 4?

Back

3