Double Digit Multiplication Review

Front

What is double digit multiplication?

Back

Double digit multiplication is the process of multiplying two numbers that each have two digits, such as 23 x 45.

Front

How do you multiply two-digit numbers?

Back

To multiply two-digit numbers, you can use the standard algorithm: multiply the ones place, then the tens place, and add the results.

Front

What is the product of 19 and 15?

Back

285

Front

How do you calculate the total cost of a hotel stay?

Back

Multiply the cost per night by the number of nights stayed.

Front

If a hotel costs $129 per night, how much is a 3-night stay?

Back

$387

Front

What is the total number of weeks in a year?

Back

There are 52 weeks in a year.

Front

How do you find out how many weeks someone has been alive?

Back

Multiply their age in years by 52.

Front

If Gracie turned 9 last year, how many weeks has she been alive?

Back

468 weeks.

Front

What is 22 multiplied by 10?

Back

220

Front

How do you calculate the distance traveled over several days?

Back

Multiply the distance traveled in one day by the number of days.