Question

15. Compute each of the following:
(a) 30 + (-25) + (-10) (6) (-20) + (-5)
(b) 70 + (-20) + (-30) (d) -50 + (-60) + 50
(c) 1 +(-2) +(-3)+(-4) (1) 0+ (-5) + (-2)
(d) 0 -(-6) - (+6) (h) 0 -2-(-2)​

Answer 1

Answer:

i am so sorry i can not answer this question