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

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

Aromātai

$$14$$

Ngā Upane Otinga

Whakareatia te 2 ki te 3, ka 6. Whakareatia te 2 ki te 4, ka 8. Whakareatia te 2 ki te 5, ka 10.

$$\frac{2+6+8+10+2}{\left(2-1\right)\times 2}$$

Tāpirihia te 2 ki te 6, ka 8.

$$\frac{8+8+10+2}{\left(2-1\right)\times 2}$$

Tāpirihia te 8 ki te 8, ka 16.

$$\frac{16+10+2}{\left(2-1\right)\times 2}$$

Tāpirihia te 16 ki te 10, ka 26.

$$\frac{26+2}{\left(2-1\right)\times 2}$$

Tāpirihia te 26 ki te 2, ka 28.

$$\frac{28}{\left(2-1\right)\times 2}$$

Tangohia te 1 i te 2, ka 1.

$$\frac{28}{1\times 2}$$

Whakareatia te 1 ki te 2, ka 2.

$$\frac{28}{2}$$

Whakawehea te 28 ki te 2, kia riro ko 14.

$$14$$

Tauwehe

$$2\times 7$$