multiply 2-digit by 1 digit

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times.

Front

What does 2-digit number mean?

Back

A 2-digit number is a number that has two places, like 10 to 99.

Front

What does 1-digit number mean?

Back

A 1-digit number is a number that has one place, like 0 to 9.

Front

What is the product of 71 and 3?

Back

213

Front

What is the product of 91 and 5?

Back

455

Front

What is the product of 35 and 4?

Back

140

Front

What is the product of 26 and 2?

Back

52

Front

What is the product of 43 and 4?

Back

172

Front

How do you multiply a 2-digit number by a 1-digit number?

Back

You can break the 2-digit number into tens and ones, multiply each part by the 1-digit number, and then add the results.

Front

What is the first step in multiplying 71 by 3?

Back

Multiply 3 by the 1 in the ones place (3 x 1 = 3).