Multiplication of Two-Digit Numbers

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does the term 'two-digit number' mean?

Back

A two-digit number is a number that has two digits, ranging from 10 to 99.

Front

What is the product of 3 and 60?

Back

180

Front

What is the product of 4 and 70?

Back

280

Front

What is the product of 60 and 5?

Back

300

Front

What is the product of 30 and 3?

Back

90

Front

What is the product of 6 and 60?

Back

360

Front

How do you multiply a two-digit number by a single-digit number?

Back

To multiply a two-digit number by a single-digit number, you can break the two-digit number into tens and ones, multiply each part by the single-digit number, and then add the results.

Front

What is the distributive property in multiplication?

Back

The distributive property states that a(b + c) = ab + ac. This means you can distribute the multiplication over addition.

Front

What is an example of multiplying a two-digit number by 10?

Back

For example, 25 x 10 = 250. When you multiply by 10, you add a zero to the end of the number.