Whakaoti i te 3/4*12-3/4*02

$$\frac { 3 } { 4 } \times 12 - \frac { 3 } { 4 } \times 02$$

Aromātai

$$9$$

Ngā Upane Otinga

Tuhia te \frac{3}{4}\times 12 hei hautanga kotahi.

$$\frac{3\times 12}{4}-\frac{3}{4}\times 0\times 2$$

Whakareatia te 3 ki te 12, ka 36.

$$\frac{36}{4}-\frac{3}{4}\times 0\times 2$$

Whakawehea te 36 ki te 4, kia riro ko 9.

$$9-\frac{3}{4}\times 0\times 2$$

Whakareatia te \frac{3}{4} ki te 0, ka 0.

$$9-0\times 2$$

Whakareatia te 0 ki te 2, ka 0.

$$9-0$$

Tangohia te 0 i te 9, ka 9.

$$9$$

Tauwehe

$$3^{2}$$