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

Tohaina

1-\left(-4\right)
Whakareatia te 4 ki te -1, ka -4.
1+4
Ko te tauaro o -4 ko 4.
5
Tāpirihia te 1 ki te 4, ka 5.