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Te Reo Pāngarau

raupapa paheko

BEDMAS, order of operations

WHAKAMĀRAMA

Mehemea he nui ake i te kotahi ngā paheko i roto i tētahi tātaitanga, me mātua whai te raupapa paheko e tika ana. Arā, me whakaoti ngā taiapa i te tuatahi, kātahi ko ngā taupū, ko ngā whakawehenga, me ngā whakareatanga, ko ngā tāpiritanga, me ngā tangohanga. Hei tauira:

3 + 4 × 2 = 3 + 8 (te whakareatanga i te tuatahi)
                = 11

(3 + 4) × 2 = 7 × 2 (ngā taiapa i te tuatahi)
                  = 14

When there is more than one operation in a calculation, the correct order for the operations must be followed. The order is: brackets first, then exponents, division, multiplication, addition, subtraction (BEDMAS).

Tauira KŌrero

He aha te raupapa paheko e tika ana i konei?

Ko te mea tuatahi i roto i te raupapa paheko, ko te whakaoti i ngā taiapa.

He aha he raruraru ka puta mēnā kāore he ture mō te raupapa paheko?

WhakamĀrama Āpitihanga

Anei anō ētahi tauira o te raupapa paheko:

3 + 52  × 3 − 1 = 3 + 25 × 3 − 1  (te taupū)
                      = 3 + 75 − 1        (te whakareatanga)
                      = 78 − 1              (te tāpiritanga)
                      = 77                     (te tangohanga)

 

6 − 32  × (3 + 1) = 6 − 32  × 4  (ngā taiapa)
                        = 6 − 9 × 4   (te taupū)
                        = 6 − 36       (te whakareatanga)
                        = 30           (te tangohanga)

Tauira KŌrero

He aha te raupapa paheko e tika ana i konei?

Ko te mea tuatahi i roto i te raupapa paheko, ko te whakaoti i ngā taiapa.

He aha he raruraru ka puta mēnā kāore he ture mō te raupapa paheko?

WhakamĀrama Āpitihanga