-13+2-156

A mixed number is an addition of its whole and fractional parts.

-13+2-(1+56)

Add 1 and 56.

Write 1 as a fraction with a common denominator.

-13+2-(66+56)

Combine the numerators over the common denominator.

-13+2-6+56

Add 6 and 5.

-13+2-116

-13+2-116

-13+2-116

To write 2 as a fraction with a common denominator, multiply by 33.

-13+2⋅33-116

Combine 2 and 33.

-13+2⋅33-116

Combine the numerators over the common denominator.

-1+2⋅33-116

Multiply 2 by 3.

-1+63-116

Add -1 and 6.

53-116

53-116

To write 53 as a fraction with a common denominator, multiply by 22.

53⋅22-116

Multiply 53 and 22.

5⋅23⋅2-116

Multiply 3 by 2.

5⋅26-116

5⋅26-116

Combine the numerators over the common denominator.

5⋅2-116

Multiply 5 by 2.

10-116

Subtract 11 from 10.

-16

-16

Move the negative in front of the fraction.

-16

The result can be shown in multiple forms.

Exact Form:

-16

Decimal Form:

-0.16‾

Simplify -1/3+2-1 5/6