Whakaoti i te 4*5^2+6*(5*5^2)

$$4 \cdot 5 ^ { 2 } + 6 \cdot ( 5 \cdot 5 ^ { 2 } )$$

Aromātai

$$850$$

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.

$$4\times 5^{2}+6\times 5^{3}$$

Tātaihia te 5 mā te pū o 2, kia riro ko 25.

$$4\times 25+6\times 5^{3}$$

Whakareatia te 4 ki te 25, ka 100.

$$100+6\times 5^{3}$$

Tātaihia te 5 mā te pū o 3, kia riro ko 125.

$$100+6\times 125$$

Whakareatia te 6 ki te 125, ka 750.

$$100+750$$

Tāpirihia te 100 ki te 750, ka 850.

$$850$$

Tauwehe

$$2\times 5^{2}\times 17$$