addition, subtraction, Multiplication and Division

Front

What is addition?

Back

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

Front

What is subtraction?

Back

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

Front

What is multiplication?

Back

Multiplication is the mathematical operation of combining equal groups of a number to find the total.

Front

What is division?

Back

Division is the mathematical operation of splitting a number into equal parts or groups.

Front

What is the sum of 45,009 and 3,008?

Back

The sum is 48,017.

Front

If four children each brought six balls, how many balls do they have in total?

Back

They have a total of 24 balls.

Front

If Jeff has 18 pencils and puts them equally in 6 cups, how many pencils are in each cup?

Back

There are 3 pencils in each cup.

Front

What is 10 multiplied by 0?

Back

The result is 0.

Front

What is 21 divided by 3?

Back

The result is 7.

Front

What is the commutative property of addition?

Back

The commutative property states that changing the order of the numbers in an addition problem does not change the sum.