Chapter 1 Vocabulary

This property states that if the grouping of addends/factors changes, the answer stays the same

7 x 1 = 7 is an example of which property?

What does the 7 represent in 10⁷

A number that is being added to another number

This property states that if the order of addends or factors changes, the answer stays the same

2 x (3 x 6) = (2 x 3) x 6 is an example of which property?

The value of each digit in number based on the location of the digit

9 x 12 = 12 x 9 is an example of which property?

Operations that undo each other

A mathematical phrase that has numbers and operation signs but no equal sign

__ states that multiplying a sum is the same as multiplying each addend and adding the products

A number that is being multiplied by another number

Which of the following is an example of a numerical expression?

A number that tells how many times the base is used as a factor

A group of three digits separated by commas in a multi-digit number