Three Digit Multiplication by Two Digit

Front

What is three-digit multiplication?

Back

Three-digit multiplication involves multiplying a number that has three digits by another number, which can be one or two digits.

Front

What is the first step in multiplying a three-digit number by a two-digit number?

Back

The first step is to multiply the ones place of the two-digit number by each digit of the three-digit number.

Front

What is the second step in multiplying a three-digit number by a two-digit number?

Back

The second step is to multiply the tens place of the two-digit number by each digit of the three-digit number, shifting one place to the left.

Front

How do you handle carrying in multiplication?

Back

When the product of a multiplication exceeds 9, you carry over the tens to the next column.

Front

What is the product of 972 and 98?

Back

95,256

Front

What is the product of 129 and 79?

Back

10,191

Front

What is the product of 529 and 49?

Back

25,921

Front

What is the product of 123 and 45?

Back

5,535

Front

What is the product of 62 and 827?

Back

51,274

Front

What is the importance of estimating products before calculating?

Back

Estimating helps to check if the final answer is reasonable and to catch errors.