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Published byPatrick Booth Modified over 8 years ago

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Hold up the card with the correct property

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1.) 3 + (5 + 7) = (3 + 5) + 7 Answer: Associative (+)

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2.) 73 86 = 86 73 Answer: Commutative (X)

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3.) 461 1 = 461 Answer: Identity (X)

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4.) x + (y + z) = (x + y) + z Answer: Associative (+)

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5.) a – 3 + b = a + b – 3 Answer: Commutative (+)

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6.) 5(7 + 2) = (7 + 2)5 Answer: Commutative (X)

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7.) 13 4 10 = 13 10 4 Answer: Commutative (X)

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8.) ( ¼ ) 4 = 1 Answer: Inverse (X)

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9.) (2 3) 8 = 2 (3 8) Answer: Associative (X)

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10.) mn + mp = m(n + p) Answer: Distributive

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11.) xyz = yxz Answer: Commutative (X)

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12.) 0 (x + 3) = 0 Answer: Multiplication Property of Zero

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13.) 16 + 27 = 27 + 16 Answer: Commutative (+)

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14.) 12 + 0 = 12 Answer: Identity (+)

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15.) -45 0 = 0 Answer: Multiplication Property of Zero

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16.) 13 + (-13) = 0 Answer: Inverse (+)

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17.) 4(7 - 3) = 4 7 - 4 3 Answer: Distributive Property

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18.) 2 (1/2) = 1 Answer: Inverse (X)

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19.) (27 + e) + f = (e + 27) + f Answer: Commutative (+)

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20.) (a + b)7 = 7(a + b) Answer: Commutative (X)

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21.) (a + b) 1 = a + b Answer: Identity (X)

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22.) -3 -1 = 3 Answer: Multiplication Property of -1

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23.) 8 = 1 8 Answer: Identity (X)

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24.) -13 = -13 + 0 Answer: Identity (+)

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