How do you simplify 12156+861036?

2 Answers
Jun 20, 2016

4876

Explanation:

12156+861036
=12156+861062
=12156+86106
=12156+8660
=1260+(15+8)6
=4876

Jun 20, 2016

48(76)

Explanation:

12+(156)+(86)+(1036)

We know that 36=6.

So, 12+(156)+(86)+(60).

1260=48

So, 48+(156)+(86)

Now, take out 6 from last two parenthesis.

That would give us 48+(6(15+8))

15+8=7

So, the answer would be 48(76)