Proposiciones numéricas /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi rangatōpū: National Council of Teachers of Mathematics U.S.A
Hōputu: Pukapuka
I whakaputaina: México : NCTM, 1968.
Rangatū:Temas de matematicas ; 8
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!