Find : a)(-7) + (-3) + 8 + (-2) b) (-50) – (-40) + (-20)

1.	Find : a)(-7) + (-3) + 8 + (-2) b) (-50) – (-40) + (-20)
Answer» ANSWER: a) (-7) + (-3) + 8 + (-2) = - 7 - 3 + 8 - 2 = - 12 + 8 = - 4 b) (-50) - (-40) + (-20) = - 50 + 40 -20 = - 60 + 40 = - 20

Answer»

ANSWER:

a) (-7) + (-3) + 8 + (-2)

= - 7 - 3 + 8 - 2

= - 12 + 8

= - 4

b) (-50) - (-40) + (-20)

= - 50 + 40 -20

= - 60 + 40

= - 20

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Find : a)(-7) + (-3) + 8 + (-2) b) (-50) – (-40) + (-20)

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