Question

if we add the expression 2mm,-4mm,6mn​

Answer 1

Answer:

Answer is 8mm

Explanation:

+2 mm

-4 mm

+6 mm

_______

+ 8 mm is the answer...

first we will add 6 mm + 2 mm = 8 mm then we will solve + 8 mm - 4 mm = 8 mm is the Ans......