Compute each of the following:

(a) 70 + (-20) + (-30)
(b) -50+ (-60)+ 50
(c) 1 + (-2) + (-3) + (-4)
(d)

2 thoughts on “Compute each of the following:<br /><br />(a) 70 + (-20) + (-30)<br />(b) -50+ (-60)+ 50<br />(c) 1 + (-2) + (-3) + (-4)<br />(d)”

1. Answer:

   20

   -60

   -8

   -7

   Step-by-step explanation:

   please follow

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2. (a) 70 + (-20) + (-30)

   = 70 -20 -30 = 70 -50 = 20

   (b) -50+ (-60)+ 50

   = -50 -60 +50 = -60

   (c) 1 + (-2) + (-3) + (-4)

   = 1 -2 -3 -4 = 1 – 9 = -8

   (d) 0 + (-5) + (-2)

   = -5 -2 = -7

   hope it will help u ✨☺️

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