Tīpoka ki ngā ihirangi matua
Aromātai
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Tauwehe
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

8-\left(-2\right)
Whakawehea te 10 ki te -5, kia riro ko -2.
8+2
Ko te tauaro o -2 ko 2.
10
Tāpirihia te 8 ki te 2, ka 10.