Whakaoti i te 118-[121div(11*11)-(-4)-3-9-2]

$$118 - [ 121 \div ( 11 \times 11 ) - ( - 4 ) - 3 - 9 - 2 ]$$

Aromātai

$$127$$

Ngā Upane Otinga

Whakareatia te 11 ki te 11, ka 121.

$$118-\left(\frac{121}{121}-\left(-4\right)-3-9-2\right)$$

Whakawehea te 121 ki te 121, kia riro ko 1.

$$118-\left(1-\left(-4\right)-3-9-2\right)$$

Ko te tauaro o -4 ko 4.

$$118-\left(1+4-3-9-2\right)$$

Tāpirihia te 1 ki te 4, ka 5.

$$118-\left(5-3-9-2\right)$$

Tangohia te 3 i te 5, ka 2.

$$118-\left(2-9-2\right)$$

Tangohia te 9 i te 2, ka -7.

$$118-\left(-7-2\right)$$

Tangohia te 2 i te -7, ka -9.

$$118-\left(-9\right)$$

Ko te tauaro o -9 ko 9.

$$118+9$$

Tāpirihia te 118 ki te 9, ka 127.

$$127$$

Tauwehe

$$127$$