Lesson 1.3, 1.4, and 1.5 Review

Which statement is NOT TRUE about the commutative property and subtraction?

• The commutative only works

  with addition and multiplication.

• If you use the commutative property with subtraction, your answer will be a negative number.

• In a subtraction problem, the order of the numbers doesn’t matter because the result will be the same.

• The commutative property does not work with subtraction.

The answer to a division problem.

• Sum

• Quotient

• Product

• Difference

A number used as a repeated factor.

• Base

• Exponent

• Quotient

• Factor

The answer to a multiplication problem.

• Sum

• Product

• Quotient

• Difference

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

• Base

• Exponent

• Product

• Factor

The opposite of divide.

• Addition

• Multiply

• Subtract

• Factors

The value of each digit in a numbed based on the location of the digit.

• Decimal

• Product

• Exponent

• Place Value

A number multiplied by another number to find a product.

• Estimate

• Product

• Factor

• Addend

To find a number that is close to the exact amount.

• Base

• Multiply

• Estimate

• Place Value

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

• Place Value

• Exponents

• Millions

• Period