Whakaoti i te -1-(1-05)*1/3*[19-(-5)div(-1/5)]

$$- 1 - ( 1 - 05 ) \times \frac { 1 } { 3 } \times [ 19 - ( - 5 ) \div ( - \frac { 1 } { 5 } ) ]$$

Aromātai

$$1$$

Ngā Upane Otinga

Whakareatia te 0 ki te 5, ka 0.

$$-1-\left(1-0\right)\times \frac{1}{3}\left(19-\frac{-5}{-\frac{1}{5}}\right)$$

Tangohia te 0 i te 1, ka 1.

$$-1-1\times \frac{1}{3}\left(19-\frac{-5}{-\frac{1}{5}}\right)$$

Whakareatia te 1 ki te \frac{1}{3}, ka \frac{1}{3}.

$$-1-\frac{1}{3}\left(19-\frac{-5}{-\frac{1}{5}}\right)$$

Whakawehe -5 ki te -\frac{1}{5} mā te whakarea -5 ki te tau huripoki o -\frac{1}{5}.

$$-1-\frac{1}{3}\left(19-\left(-5\left(-5\right)\right)\right)$$

Whakareatia te -5 ki te -5, ka 25.

$$-1-\frac{1}{3}\left(19-25\right)$$

Tangohia te 25 i te 19, ka -6.

$$-1-\frac{1}{3}\left(-6\right)$$

Whakareatia te \frac{1}{3} ki te -6, ka \frac{-6}{3}.

$$-1-\frac{-6}{3}$$

Whakawehea te -6 ki te 3, kia riro ko -2.

$$-1-\left(-2\right)$$

Ko te tauaro o -2 ko 2.

$$-1+2$$

Tāpirihia te -1 ki te 2, ka 1.

$$1$$

Tauwehe

$$1$$