Math, asked by vinithavt366, 8 months ago

Add and subtract according to sign.
7mn-12mn+5mn

Answers

Answered by nigarg82

1

Answer:

7mn- 12mn+ 5mn

-5mn+ 5mn

0mn or 0 Ans

Hope it helps

Please mark my answer as BRAINLIEST

Answered by Ponnua075

1

Answer:

7mn+5mn=12mn-12mm

=0

Previous Question

Next Question

Similar questions

English, 4 months ago

Tina ___ here regularly ...

Math, 4 months ago

Find the value of 2°+ 3° step by step...

Math, 4 months ago

plzzzzzzzzzzzzzzz answer fast...

Geography, 8 months ago

7. Find out the cardinal directions: - a) From the settlement Asawa to Pamera settlement.

Science, 8 months ago

What is Rhizobium? How is it help?

Social Sciences, 1 year ago

problems caused by the misuse of technology...

English, 1 year ago

I'm tall when I'm young and I'm short when I'm old. What am I?

Chemistry, 1 year ago

19. On the reaction of dilute hydrochloric acid with zinc. Hydrogen gas is free, but this reaction is not copper (copper), why? .