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aylin123

  • 3 years ago

2+(-1) ?

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  1. Darlene11
    • 3 years ago
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    1 :)

  2. aylin123
    • 3 years ago
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    thanks both of u (:

  3. skullpatrol
    • 3 years ago
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    Did you learn anything from someone just telling you the answer?

  4. cookie_scott
    • 3 years ago
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    its 3

  5. omgitsmona
    • 3 years ago
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    lol @skullpatrol

  6. hba
    • 3 years ago
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    No @cookie_scott

  7. aylin123
    • 3 years ago
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    no ? lol

  8. hba
    • 3 years ago
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    @aylin123 See this, (+)(-)=- (-)(-)=+ (+)(+)=+ (-)(+)=-

  9. Yamileth
    • 3 years ago
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    that is her problem

  10. nestorking
    • 3 years ago
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    +-= - SO 2-1= 1

  11. kugler97
    • 3 years ago
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    its deffinetly 1

  12. hba
    • 3 years ago
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    @omgitsmona @Darlene11 @nestorking Giving direct answers is not allowed on OS. Please check the, CoC- http://openstudy.com/code-of-conduct

  13. aylin123
    • 3 years ago
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    @hba thanks <3

  14. skullpatrol
    • 3 years ago
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    Adding the opposite of a number is the same as subtracting the number. so 2 + (-1) = 2 - 1 = 1

  15. kugler97
    • 3 years ago
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    so a negative plus a positive in parethesis would give you either a negative or positive just type it into a calculator

  16. omgitsmona
    • 3 years ago
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    exactly! 2 + (-1) = 2-1 = 1 @skullpatrol

  17. skullpatrol
    • 3 years ago
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    @aylin123 Do you understand that adding the opposite of a number is the same as subtracting the number. so 2 + (-1) = 2 - 1 = 1

  18. aylin123
    • 3 years ago
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    yes !

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