Front

What is the GCF (Greatest Common Factor)?

Back

The GCF of two or more numbers is the largest number that divides all of them without leaving a remainder.

Front

What is the GCF of 12 and 15?

Back

3

Front

What is the sum of 12, 17, and 11?

Back

40

Front

What is subtraction?

Back

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

Front

What is 120 - 89?

Back

31

Front

How many inches are in a foot?

Back

There are 12 inches in a foot.

Front

Convert 48 inches to feet.

Back

48 inches is equal to 4 feet.

Front

What is the LCM (Least Common Multiple)?

Back

The LCM of two or more numbers is the smallest number that is a multiple of all of them.

Front

What is the LCM of 10 and 25?

Back

50

Front

What is addition?

Back

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