Whakaoti i te -[(3/4)+(-2)]+(3/3)+(-1)^3+2*(2)-3)}

$$- [ ( \frac { 3 } { 4 } ) + ( - 2 ) ] + ( \frac { 3 } { 3 } ) + ( - 1 ) ^ { 3 } + 2 \cdot ( 2 ) - 3 ) \}$$

Aromātai

$$\frac{9}{4}=2.25$$

Ngā Upane Otinga

Whakawehea te 3 ki te 3, kia riro ko 1.

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

Me tahuri te 2 ki te hautau \frac{8}{4}.

$$-\left(\frac{3}{4}-\frac{8}{4}\right)+1+\left(-1\right)^{3}+2\times 2-3$$

Tā te mea he rite te tauraro o \frac{3}{4} me \frac{8}{4}, me tango rāua mā te tango i ō raua taurunga.

$$-\frac{3-8}{4}+1+\left(-1\right)^{3}+2\times 2-3$$

Tangohia te 8 i te 3, ka -5.

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

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

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

Me tahuri te 1 ki te hautau \frac{4}{4}.

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

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

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

Tāpirihia te 5 ki te 4, ka 9.

$$\frac{9}{4}+\left(-1\right)^{3}+2\times 2-3$$

Tātaihia te -1 mā te pū o 3, kia riro ko -1.

$$\frac{9}{4}-1+2\times 2-3$$

Me tahuri te 1 ki te hautau \frac{4}{4}.

$$\frac{9}{4}-\frac{4}{4}+2\times 2-3$$

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

$$\frac{9-4}{4}+2\times 2-3$$

Tangohia te 4 i te 9, ka 5.

$$\frac{5}{4}+2\times 2-3$$

Whakareatia te 2 ki te 2, ka 4.

$$\frac{5}{4}+4-3$$

Me tahuri te 4 ki te hautau \frac{16}{4}.

$$\frac{5}{4}+\frac{16}{4}-3$$

Tā te mea he rite te tauraro o \frac{5}{4} me \frac{16}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{5+16}{4}-3$$

Tāpirihia te 5 ki te 16, ka 21.

$$\frac{21}{4}-3$$

Me tahuri te 3 ki te hautau \frac{12}{4}.

$$\frac{21}{4}-\frac{12}{4}$$

Tā te mea he rite te tauraro o \frac{21}{4} me \frac{12}{4}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{21-12}{4}$$

Tangohia te 12 i te 21, ka 9.

$$\frac{9}{4}$$

Tauwehe

$$\frac{3 ^ {2}}{2 ^ {2}} = 2\frac{1}{4} = 2.25$$