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, often involving carrying over values and aligning numbers properly.

Front

How do you multiply two-digit numbers by one-digit numbers?

Back

To multiply a two-digit number by a one-digit number, multiply each digit of the two-digit number by the one-digit number, starting from the rightmost digit, and then add any carried values.

Front

What is the product of 49 and 19?

Back

The product of 49 and 19 is 931.

Front

What is the product of 142 and 14?

Back

The product of 142 and 14 is 1,988.

Front

What is the product of 59 and 38?

Back

The product of 59 and 38 is 2,242.

Front

What is the product of 235 and 20?

Back

The product of 235 and 20 is 4,700.

Front

What is the product of 84 and 93?

Back

The product of 84 and 93 is 7,812.

Front

What is the standard algorithm for multi-digit multiplication?

Back

The standard algorithm involves writing the numbers vertically, multiplying each digit of the bottom number by each digit of the top number, and then adding the results together.

Front

What is the importance of place value in multi-digit multiplication?

Back

Place value is crucial in multi-digit multiplication as it determines the position of each digit in the final product, ensuring accurate calculations.

Front

How do you handle carrying in multi-digit multiplication?

Back

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