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 4,005 and 2,375?

Back

6,380

Front

How do you find out how many more points one player earned than another?

Back

Subtract the smaller score from the larger score.

Front

What is the total of 12,085 and 11,523?

Back

23,608

Front

What is the result of 55,012 + 32,983?

Back

87,995

Front

What is the result of 39,145 + 20,412?

Back

59,557

Front

What is the difference between 51,921 and 40,732?

Back

11,189

Front

What does it mean to 'combine' numbers?

Back

To combine numbers means to add them together to find a total.

Front

What is a 'difference' in math?

Back

The difference is the result of subtracting one number from another.