4th-5th Grade Math

Front

What is the definition of time?

Back

Time is a measure of the duration of events and the intervals between them.

Front

How many seconds are in one minute?

Back

There are 60 seconds in one minute.

Front

What is the definition of an hour?

Back

An hour is a unit of time equal to 60 minutes.

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers.

Front

What is the difference between two numbers?

Back

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

Front

What is addition?

Back

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

Front

What is the sum of two numbers?

Back

The sum is the result of adding two or more numbers together.

Front

What is multiplication?

Back

Multiplication is the mathematical operation of finding the product of two numbers.

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Front

What is the relationship between addition and subtraction?

Back

Addition and subtraction are inverse operations; one can be used to check the other.