Whakamārama:

Ina tuhia tētahi tau hei tau roha ka kitea te uara o ōna mati katoa.

If a number is written in expanded form, the value of all its digits can be seen.

Tauira kōrero:

Tuhia te whā tekau mā rima hei tau roha.
Rohaina te tau 367.
E hia ngā tekau e kitea ana i te tau roha nei?

Whakamārama atu anō:

Hei whakaatu i ētahi tau roha me ngā tau kiato e hāngai ana:

Tau roha	Tau kiato
(2 x 100) + (3 x 10) + 6	236
(4 x 1000) + 3 + (7 x 1⁄10) + (5 x 1⁄100)	4003.75
(9 x 103) + (2 x 102) + 7 + (4 x 10-1)	9207.4

He kāri pere tēnei rauemi. E whakaaturia ana te tau roha 321:	Kua whakakotahi mai ngā kāri pere, tētahi ki runga i tētahi. E whakaaturia ana te tau kiato 321: