Multiplication (Standard Algorithm)

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Front

What is the standard algorithm for multiplication?

Back

The standard algorithm for multiplication involves lining up the numbers by place value, multiplying each digit, and then adding the results together.

Front

Solve: 382 x 56 = ?

Back

21,392

Front

What is the product of 947 and 24?

Back

22,728

Front

What digit goes where the pink heart is in the multiplication problem?

Back

0

Front

If the red digit is wrong in a multiplication problem, how do you find the correct digit?

Back

You can check your multiplication steps or use estimation to find the correct digit.

Front

What does the term 'product' mean in multiplication?

Back

The product is the result of multiplying two or more numbers together.

Front

What is an example of a multiplication problem with a two-digit number?

Back

Example: 23 x 15 = 345.

Front

How do you multiply a number by 10?

Back

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

Front

What is the commutative property of multiplication?

Back

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