Multiplication

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the process of adding a number to itself a certain number of times. It is often referred to as repeated addition.

Front

What is the product of 18 and 3?

Back

The product of 18 and 3 is 54.

Front

If Jake has 12 fish and then gets 5 times as many fish, how many fish does he have now?

Back

Jake has 60 fish now.

Front

How many days are there in 3 weeks?

Back

There are 21 days in 3 weeks.

Front

What is the multiplication sentence for 7 packs of pencils with 9 pencils in each pack?

Back

The multiplication sentence is 9 x 7.

Front

What is the associative property of multiplication?

Back

The associative property of multiplication states that the way in which numbers are grouped in multiplication does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Front

What is the commutative property of multiplication?

Back

The commutative property of multiplication states that changing the order of the factors does not change the product. For example, 4 x 5 = 5 x 4.

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in the multiplication sentence 6 x 7 = 42, both 6 and 7 are factors.

Front

What is a multiplication table?

Back

A multiplication table is a table used to define a multiplication operation for an algebraic system. It typically lists the products of pairs of numbers.

Front

How do you multiply a number by 10?

Back

To multiply a number by 10, you simply add a zero to the end of that number. For example, 5 x 10 = 50.