Whakaoti i te 4+3(7+2(4+9)+8*11+2)+4

$$4 + 3 ( 7 + 2 ( 4 + 9 ) + 8 \cdot 11 + 2 ) + 4$$

Aromātai

$$377$$

Ngā Upane Otinga

Tāpirihia te 4 ki te 9, ka 13.

$$4+3\left(7+2\times 13+8\times 11+2\right)+4$$

Whakareatia te 2 ki te 13, ka 26.

$$4+3\left(7+26+8\times 11+2\right)+4$$

Tāpirihia te 7 ki te 26, ka 33.

$$4+3\left(33+8\times 11+2\right)+4$$

Whakareatia te 8 ki te 11, ka 88.

$$4+3\left(33+88+2\right)+4$$

Tāpirihia te 33 ki te 88, ka 121.

$$4+3\left(121+2\right)+4$$

Tāpirihia te 121 ki te 2, ka 123.

$$4+3\times 123+4$$

Whakareatia te 3 ki te 123, ka 369.

$$4+369+4$$

Tāpirihia te 4 ki te 369, ka 373.

$$373+4$$

Tāpirihia te 373 ki te 4, ka 377.

$$377$$

Tauwehe

$$13\times 29$$