Fill in the blanks.(-3 + (-12)) + (-77) = ------- + ((-12) + (-77))

1.	Fill in the blanks.(-3 + (-12)) + (-77) = ------- + ((-12) + (-77))
Answer» (-3)+(-12)+(-77)=_+(-12)+(-77) -3-12-77=_+(12)-77 -92€-89 OR -92€-65 (-3)+(-12)+(-77)€_+(-12)+(-77) -3-12-77€_+(12)-77 -15€-12 OR -15€12 (-3 + (-12)) + (-77) = ------- + ((-12) + (-77)) By associative property of addition , we know that (a+b) + c = a + (b+c) ∴ (-3+ (-12)) + (-77) = -3 + ((-12) + (-77)) Hence , -3 is at blank.

Answer»

(-3)+(-12)+(-77)=_+(-12)+(-77)

-3-12-77=_+(12)-77

-92€-89

-92€-65

(-3)+(-12)+(-77)€_+(-12)+(-77)

-3-12-77€_+(12)-77

-15€-12

-15€12

(-3 + (-12)) + (-77) = ------- + ((-12) + (-77))

By associative property of addition , we know that

(a+b) + c = a + (b+c)

∴ (-3+ (-12)) + (-77) = -3 + ((-12) + (-77))

Hence , -3 is at blank.

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Fill in the blanks.(-3 + (-12)) + (-77) = ------- + ((-12) + (-77))

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