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meilendurcer

  • 3 years ago

Which statement is an example of the Identity Property of Multiplication? 8 • 0 = 0 8 • 1 = 8 8 • –1 = –8 –8 • –1 = 8

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  1. Zelda
    • 3 years ago
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    The identity property of multiplication, also called the multiplication property of one says that a number does not change when that number is multiplied by 1. So, which one do you think it is?

  2. meilendurcer
    • 3 years ago
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    i think it's C

  3. Zelda
    • 3 years ago
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    No, read it again please. 1, not -1...

  4. meilendurcer
    • 3 years ago
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    My first choice was A

  5. Zelda
    • 3 years ago
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    That's also wrong, it's specifically about n*1=n. Which choice reflects that?

  6. meilendurcer
    • 3 years ago
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    D?

  7. Zelda
    • 3 years ago
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    No, it's B... Please read it again, N*1=N, so 8*1=8.

  8. meilendurcer
    • 3 years ago
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    ahhh now i get it thanks

  9. lopus
    • 3 years ago
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    Commutative property: When two numbers are multiplied together, the product is the same regardless of the order of the multiplicands. For example 4 * 2 = 2 * 4 Associative Property: When three or more numbers are multiplied, the product is the same regardless of the grouping of the factors. For example (2 * 3) * 4 = 2 * (3 * 4) Multiplicative Identity Property: The product of any number and one is that number. For example 5 * 1 = 5. \[\checkmark\] Distributive property: The sum of two numbers times a third number is equal to the sum of each addend times the third number. For example 4 * (6 + 3) = 4*6 + 4*3

  10. Directrix
    • 3 years ago
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    Use the attached chart of properties to review. Hope it helps.

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