Multiply 2 By 2 Digits

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.

Front

What does it mean to multiply two-digit numbers?

Back

Multiplying two-digit numbers involves multiplying numbers that are between 10 and 99.

Front

What is the product of 18 and 17?

Back

306

Front

What is the product of 13 and 31?

Back

403

Front

What is the product of 35 and 52?

Back

1,820

Front

What is the product of 21 and 15?

Back

315

Front

What is the product of 16 and 13?

Back

208

Front

How do you multiply two-digit numbers?

Back

To multiply two-digit numbers, you can use the standard algorithm: multiply each digit of the first number by each digit of the second number and then add the results.

Front

What is the first step in multiplying 21 by 15?

Back

Multiply 21 by 5 (the ones place of 15).

Front

What is the second step in multiplying 21 by 15?

Back

Multiply 21 by 1 (the tens place of 15) and add a zero to the result.