Multiplication of Two-Digit Numbers

Front

What is multiplication?

Back

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

Front

What is a two-digit number?

Back

A two-digit number is any number that has two places, ranging from 10 to 99.

Front

How do you multiply two-digit numbers?

Back

To multiply two-digit numbers, you can use the standard algorithm, which involves multiplying each digit of the first number by each digit of the second number and then adding the results.

Front

What is the product of 25 and 11?

Back

275

Front

What is the product of 15 and 22?

Back

330

Front

What is the product of 64 and 81?

Back

5184

Front

What is the product of 31 and 19?

Back

589

Front

What is the product of 14 and 19?

Back

266

Front

What does the term 'factor' mean in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 4 x 5, both 4 and 5 are factors.

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, 3 x 4 = 4 x 3.