Addition And Subtraction

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 39,145 and 20,412?

Back

59,557

Front

What is 1,000 less than 43,896?

Back

42,896

Front

What is the result of 1,234,576 + 328,975?

Back

1,563,551

Front

Which number is 13,409 greater than 12,571?

Back

25,980

Front

What is the term for the result of an addition operation?

Back

The result of an addition operation is called the sum.

Front

What is the term for the result of a subtraction operation?

Back

The result of a subtraction operation is called the difference.

Front

If you have 50 apples and you give away 20, how many do you have left?

Back

30 apples.

Front

What is the process of checking your addition by using subtraction called?

Back

It is called the inverse operation.