Multi-Digit Multiplication

Front

What is multi-digit multiplication?

Back

Multi-digit multiplication is the process of multiplying numbers that have two or more digits. It involves breaking down the numbers into smaller parts, multiplying them, and then adding the results together.

Front

How do you multiply a multi-digit number by a one-digit number?

Back

To multiply a multi-digit number by a one-digit number, multiply each digit of the multi-digit number by the one-digit number, starting from the rightmost digit, and carry over any values as needed.

Front

What is the product of 1,508 and 24?

Back

36,192

Front

How do you find the total number of items in multiple groups?

Back

To find the total number of items in multiple groups, multiply the number of groups by the number of items in each group.

Front

What is the formula to calculate the total number of packs of paper?

Back

Total packs of paper = Number of cases of paper × Packs per case.

Front

What is the product of 736 and 50?

Back

36,800

Front

How do you estimate the product of two numbers?

Back

To estimate the product, round each number to the nearest ten or hundred and then multiply the rounded numbers.

Front

What is the total number of paper plates in 18 boxes if each box contains 542 plates?

Back

10,000 paper plates (18 × 542 = 9,756, rounded to 10,000 for estimation).

Front

How do you convert seconds to minutes?

Back

To convert seconds to minutes, divide the number of seconds by 60.

Front

What is 945 x 51?

Back

48,195