Simplify the following. (- 8) - 7 - (+ 6) - 5 - (- 4) - 3 - 2 - (- 1) - 0
+ 12
- 12
+ 26
- 26
(- 8) - 7 - (+ 6) - 5 - (- 4) - 3 - 2 - (-1) - 0 = - 8 - 7 - 6 - 5 + 4 - 3 - 2 + 1 = - 26 + 4 - 5 + 1 = - 22 - 4 = - 26
Simplify the following
(a) 12 + [{1 + (15 − 3)} × 4]
(b)
(c)
(d)
(e)