Topic 2 Multidigit by One Digit Multiplication

Front

What is the product of 6 x 31?

Back

186

Front

What is the product of 19 x 3?

Back

57

Front

What is the estimated product of 272 x 5?

Back

1,500

Front

What is an algorithm in mathematics?

Back

A set of steps used to solve a math problem.

Front

What is multiplication?

Back

A mathematical operation where a number is added to itself a certain number of times.

Front

What is a partial product?

Back

The result of multiplying a single digit of one number by the entire other number.

Front

How do you estimate a multiplication problem?

Back

Round the numbers to the nearest ten or hundred and then multiply.

Front

What is the commutative property of multiplication?

Back

Changing the order of the numbers does not change the product (e.g., 3 x 4 = 4 x 3).

Front

What is the associative property of multiplication?

Back

Changing the grouping of the numbers does not change the product (e.g., (2 x 3) x 4 = 2 x (3 x 4)).

Front

What is a factor in multiplication?

Back

A number that is multiplied by another number to get a product.