Pāngarau

ture whakawehe

divisibility rule

tūingoa

WHAKAMĀRAMA

He ara poto hei whakatau āe rānei, e taea ana tētahi tau te whakawehe pū ki tētahi atu tau, kāore rānei. I te nuinga o te wā, mā te āta tirotiro i ngā mati o te tau e whakatauria ai.

A short way of establishing whether or not a number is divisible by another number. This is usually done by examining the digits of the number. 

Tauira KŌrero

Ko te ture whakawehe i tētahi tau ki te iwa te kaupapa o tēnei akoranga.

Whakamāramatia mai te ture whakawehe ki te rima.

Nāna i tūhura te whakawehenga o tētahi tau ki te 11, ā, ka puta i a ia tāna ake ture whakawehe.

WhakamĀrama Āpitihanga

Hei tauira o ētahi o ngā ture whakawehe:

  • Ko te ture whakawehe ki te 2: Mēnā he taurua te mati whakamutunga o te tau.
  • Ko te ture whakawehe ki te 3: Mēnā e taea ana te tapeke o ngā mati o te tau te whakawehe pū ki te 3.
  • Ko te ture whakawehe ki te 4: Mēnā e taea ana ngā mati whakamutunga e rua o te tau te whakawehe pū ki te 4.
  • Ko te ture whakawehe ki te 5: Mēnā he 0, he 5 rānei te mati whakamutunga o te tau.
  • Ko te ture whakawehe ki te 6: Mēnā he taurua te tau, ā, e taea ana te tapeke o ōna mati te whakawehe pū ki te 3.

Tauira KŌrero

Ko te ture whakawehe i tētahi tau ki te iwa te kaupapa o tēnei akoranga.

Whakamāramatia mai te ture whakawehe ki te rima.

Nāna i tūhura te whakawehenga o tētahi tau ki te 11, ā, ka puta i a ia tāna ake ture whakawehe.

WhakamĀrama Āpitihanga