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Vocabulary Quiz Review Lessons 1-5 Saxon7/6

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Addends Two or more numbers that are added to find a sum

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Commutative Property of Addition Changing the order of addends does not change their sum. Ex. A + B = B + A

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Difference The result of subtraction

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Fact Family A group of three numbers related by addition and subtraction or by multiplication and division Ex. 2+3=5 3+2=5 5-2=3 5-3=2

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Identity Property of Addition The sum of any number and 0 is equal to the initial number. Ex. 7 + 0 = 7

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Inverse Operations Operations that “undo” one another Ex. Addition/Subtraction Multiplication/Division

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Minuend A number from which another number is subtracted Ex. A - 3 = 2

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Subtrahend A number that is subtracted Ex. 7 - A = 2

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Sum The result of addition

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Commutative Property of Multiplication Changing the order of factors does not change their product. Ex. A x B = B x A

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Dividend A number that is divided

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Divisor A number by which another number is divided

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Factors Two or more numbers that are multiplied

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Identity Property of Multiplication The product of any number and 1 is equal to the initial number. Ex. 7 x 1 = 7

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Product The result of multiplication

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Quotient The result of division

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Remainder An amount left after division

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Zero Property of Multiplication Zero times any number is zero Ex. 0 x 4 = 0

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Associative Property of Addition The grouping of addends does not affect their sum. Ex. (a + b) + c = a + (b + c)

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Associative Property of Multiplication The grouping of factors does not affect their product. Ex. (a x b) x c = a x (b x c)

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Study!!!!!!

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