Whakaoti i te (+3/2)-(-3/4)+(-1/2)-(-5/4)

$$( + \frac { 3 } { 2 } ) - ( - \frac { 3 } { 4 } ) + ( - \frac { 1 } { 2 } ) - ( - \frac { 5 } { 4 } )$$

Aromātai

$$3$$

Ngā Upane Otinga

Ko te tauaro o -\frac{3}{4} ko \frac{3}{4}.

$$\frac{3}{2}+\frac{3}{4}-\frac{1}{2}-\left(-\frac{5}{4}\right)$$

Ko te maha noa iti rawa atu o 2 me 4 ko 4. Me tahuri \frac{3}{2} me \frac{3}{4} ki te hautau me te tautūnga 4.

$$\frac{6}{4}+\frac{3}{4}-\frac{1}{2}-\left(-\frac{5}{4}\right)$$

Tā te mea he rite te tauraro o \frac{6}{4} me \frac{3}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{6+3}{4}-\frac{1}{2}-\left(-\frac{5}{4}\right)$$

Tāpirihia te 6 ki te 3, ka 9.

$$\frac{9}{4}-\frac{1}{2}-\left(-\frac{5}{4}\right)$$

Ko te maha noa iti rawa atu o 4 me 2 ko 4. Me tahuri \frac{9}{4} me \frac{1}{2} ki te hautau me te tautūnga 4.

$$\frac{9}{4}-\frac{2}{4}-\left(-\frac{5}{4}\right)$$

Tā te mea he rite te tauraro o \frac{9}{4} me \frac{2}{4}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{9-2}{4}-\left(-\frac{5}{4}\right)$$

Tangohia te 2 i te 9, ka 7.

$$\frac{7}{4}-\left(-\frac{5}{4}\right)$$

Ko te tauaro o -\frac{5}{4} ko \frac{5}{4}.

$$\frac{7}{4}+\frac{5}{4}$$

Tā te mea he rite te tauraro o \frac{7}{4} me \frac{5}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{7+5}{4}$$

Tāpirihia te 7 ki te 5, ka 12.

$$\frac{12}{4}$$

Whakawehea te 12 ki te 4, kia riro ko 3.

$$3$$

Tauwehe

$$3$$