Mathematics Concepts

Front

Factor

Back

A number that is multiplied by another number

Front

Place Value

Back

The value of a digit in a number

Front

Estimate

Back

To find an answer CLOSE TO the exact answer

Front

Compatible Numbers

Back

Numbers that are easy to compute in your head (20 x 7)

Front

Commutative Property of Multiplication

Back

Product is the same when factors switch the order (5 x 4 = 4 x 5)

Front

Product

Back

The answer to multiplication expression

Front

Regroup

Back

To exchange amounts of equal value, like 12 ones becomes 1 ten and 2 ones

Front

Round

Back

To find a number close to the exact number

Front

Partial Product

Back

Find parts of the product, then add parts together

Front

Associative Property of Multiplication

Back

You can change the grouping of factors and the product will be the same