20×18=20×19+20×_________ (a) -1 (b) 0 (c) 1 (d) 20
Answers
Answered by
0
Answer:
20×18 = 20×19+20×(-1)
Answered by
2
Answer:
20×18=20×19+20×(-1)
360=380+(-20)
360=360
Hence proved
Hope I was able to help you!
Stay home and stay safe!
Similar questions