1/2 (1)+1

Solution

\frac{1}{2} (1) + 1

1 \frac{1}{2}

Solution steps

\frac{1}{2} (1) + 1

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{1}{2} (1) : \frac{1}{2}

= \frac{1}{2} + 1

Add and subtract (left to right)

\frac{1}{2} + 1 : \frac{3}{2}

= \frac{3}{2}

Convert improper fractions to mixed numbers:

\frac{3}{2} = 1 \frac{1}{2}

= 1 \frac{1}{2}

\frac{1}{2} (1) + 2

- 34 + 45 + 67 + 8 - 5 + 233 - 4

- (- 2)^{2} - 2

- (- 3)^{2} + 6 (- 3)

3 \times 1^{2} - 1