Question

Please help me im struggling and i need to get to 100%...

Answer 1

Answer is 40

Explanation:

literally all you have to do is subtract 70 - 30 = 40

so your answer would be 40 another way is 30 + 40 = 70

just have to see what number would get you to 70 if you did the problem the second way.

Answer 2

The answer is 40, you subtract 30 from 70, therefore 40+30=70