Front

What is the result of 8 - 6?

Back

2

Front

What is the result of 16 - 8?

Back

8

Front

What is the result of 17 - 4?

Back

13

Front

What is the result of 14 - 7?

Back

7

Front

What is the result of 9 + 8?

Back

17

Front

What is the definition of addition?

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

Front

What is the definition of subtraction?

Back

Subtraction is the mathematical operation of taking one number away from another.

Front

What is the relationship between addition and subtraction?

Back

Addition and subtraction are inverse operations; adding a number and then subtracting the same number returns the original number.

Front

What is the sum of 5 and 7?

Back

12

Front

What is the difference between 10 and 3?

Back

7