Pāngarau

tātai ~hia ~ tanga

calculate, calculation

tūingoa, tūmahi whiti

Ko te whai i tētahi ara hei whiriwhiri i te otinga o tētahi paheko tau.

Following a procedure to work out the answer to a number operation.

Tātaihia te horahanga o te māra.

He aha tō mahi tātai, he tāpiri, he whakarea rānei?

Āta tātaihia, kei hapa.

Hei tātai i te horahanga o te tapawhā hāngai: H = wh × r (H = horahanga, wh = whānui, r = roa)

Hei tātai i te horahanga o te tapatoru: H = ¹/₂ × p × t (H = horahanga, p = pūtake, t = teitei)

Hei tātai i te horahanga o te porowhita: H = πp²(H = horahanga, π = 3.14 ... [he tau pūmau], p = pūtoro)

tātai - arrange, set in order, measure

Tātaihia te horahanga o te māra.

He aha tō mahi tātai, he tāpiri, he whakarea rānei?

Āta tātaihia, kei hapa.