Multiplying 3 Digits by 1 Digit

Front

What is the product of 432 and 9?

Back

3888

Front

Estimate the product of 432 and 9.

Back

4000

Front

What is the product of 789 and 2?

Back

1578

Front

What is the product of 345 and 7?

Back

2415

Front

Calculate: 543 multiplied by 8.

Back

4344

Front

Estimate the product of 876 and 5.

Back

4500

Front

What is the first step in multiplying a 3-digit number by a 1-digit number?

Back

Multiply the digit in the ones place of the 3-digit number by the 1-digit number.

Front

How do you handle carrying over in multiplication?

Back

If the product of a digit exceeds 9, carry over the tens to the next digit.

Front

What is the importance of estimating products?

Back

Estimating helps to quickly assess the reasonableness of the actual product.

Front

What is the standard algorithm for multiplying multi-digit numbers?

Back

Multiply each digit of the top number by the bottom number, starting from the rightmost digit.