Question

Evaluate the following products.
(a) 45 +[(-21)+(-24)]
(c) 33+ [(-17) +18]
(e) (-54)=[(-22)-(-21)]
(b) [(-18)+ 66] + [(-2)-14]
(d) [(-72) +8]+[(-5)+8]
(1) [(-56)=4]+[19+(-5)]​

Answer 1

Answer:

Hope it helps ...

................