Long Multiplication (Multi-Digit)

Front

What is long multiplication?

Back

Long multiplication is a method used to multiply larger numbers by breaking them down into smaller parts, multiplying each part, and then adding the results together.

Front

How do you set up a long multiplication problem?

Back

Write the larger number on top and the smaller number below it, aligning the digits to the right.

Front

What is the first step in long multiplication?

Back

Multiply the digit in the ones place of the bottom number by each digit of the top number.

Front

What do you do after multiplying the ones place in long multiplication?

Back

Move to the next digit in the bottom number, multiply it by the top number, and shift the result one place to the left.

Front

How do you handle carrying in long multiplication?

Back

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

Front

Solve this multiplication problem: 67 x 40

Back

2680

Front

Solve this multiplication problem: 85 x 27

Back

2295

Front

What is the product of 5 and 8?

Back

40

Front

What is the product of 7 and 3?

Back

21

Front

What is the product of 19 and 5?

Back

95