Whakaoti i te (-2575)+41/4+(-425)+(+203/4)=

$$( - 2575 ) + 4 \frac { 1 } { 4 } + ( - 425 ) + ( + 20 \frac { 3 } { 4 } ) =$$

Aromātai

$$-2975$$

Ngā Upane Otinga

Whakareatia te 4 ki te 4, ka 16.

$$-2575+\frac{16+1}{4}-425+\frac{20\times 4+3}{4}$$

Tāpirihia te 16 ki te 1, ka 17.

$$-2575+\frac{17}{4}-425+\frac{20\times 4+3}{4}$$

Me tahuri te -2575 ki te hautau -\frac{10300}{4}.

$$-\frac{10300}{4}+\frac{17}{4}-425+\frac{20\times 4+3}{4}$$

Tā te mea he rite te tauraro o -\frac{10300}{4} me \frac{17}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-10300+17}{4}-425+\frac{20\times 4+3}{4}$$

Tāpirihia te -10300 ki te 17, ka -10283.

$$-\frac{10283}{4}-425+\frac{20\times 4+3}{4}$$

Me tahuri te 425 ki te hautau \frac{1700}{4}.

$$-\frac{10283}{4}-\frac{1700}{4}+\frac{20\times 4+3}{4}$$

Tā te mea he rite te tauraro o -\frac{10283}{4} me \frac{1700}{4}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-10283-1700}{4}+\frac{20\times 4+3}{4}$$

Tangohia te 1700 i te -10283, ka -11983.

$$-\frac{11983}{4}+\frac{20\times 4+3}{4}$$

Whakareatia te 20 ki te 4, ka 80.

$$-\frac{11983}{4}+\frac{80+3}{4}$$

Tāpirihia te 80 ki te 3, ka 83.

$$-\frac{11983}{4}+\frac{83}{4}$$

Tā te mea he rite te tauraro o -\frac{11983}{4} me \frac{83}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-11983+83}{4}$$

Tāpirihia te -11983 ki te 83, ka -11900.

$$\frac{-11900}{4}$$

Whakawehea te -11900 ki te 4, kia riro ko -2975.

$$-2975$$

Tauwehe

$$-2975$$