WhakamĀrama Āpitihanga
Mō te tuhi i tētahi tau hei tānga ngahuru:
Ka kīia ko te 8 te taupū tohurahi o te 743,000,000 (7.43 x 108).
Ko te 2 te taupū tohurahi o te 596 (5.96 x 102)
Ko te -2 te taupū tohurahi o te 0.07 (7 x 10-2)
He tikanga hei whakapoto i te tuhinga o ngā tau tino nui me ngā hautanga ā-ira tino iti. Ka whakamahia ngā taupū o te tekau. Hei tauira:
6,300,000 = 6.3 x 106
0.00045 = 4.5 x 10−4
A way of recording very large numbers and very small decimal fractions in a short form. Powers of ten are used.
tā - print
ngahuru - ten
Kimihia te tawhiti o te Marama i a Papatūānuku, ka tuhi ai hei tānga ngahuru.
Hurihia ngā tau nei hei tānga ngahuru.
Mō te tānga ngahuru, ka whakareatia tētahi tau i waenganui i te 1 me te 10 ki tētahi taupū o te tekau.