Te tawhiti me te nekehanga - ngā raruraru me ngā otinga

1. E haere ana tētahi motuka i te huarahi tika, 100 m ki te rawhiti, kātahi ka 50 m ki te hauauru. Kimihia te tawhiti me te nekehanga o te motuka.

otinga Te tawhiti me te nekehanga - ngā raruraru me ngā otinga 1

Ko te tawhiti he 100 mita + 50 mita = 150 mita

Ko te nekehanga he 100 mita – 50 mita = 50 mita, ki te rawhiti.

2. E 4 mita te hikoi a te tangata ki te rawhiti, kātahi ka 3 mita ki te raki. Tātaihia te tawhiti me te nekehanga.

otinga

Te tawhiti me te nekehanga - ngā raruraru me ngā otinga 2

3. Ka haereere te kai-oma i te ara tapawhā rite , ko te roa = 50 mita, ko te whānui = 20 mita. I muri i te haereere i te ara tapawhā rite e rua ngā wā, ka hoki te kai-oma ki te tīmatanga. Tātaihia te tawhiti me te nekehanga.

otinga

Te porowhita o te tapawhā hāngai = 2(50 mita) + 2(20 mita) = 100 mita + 40 mita = 140 mita.

Ka haereere i te tapawhā rite e 2 ngā wā = 2(140 mita) = 280 mita.

Tawhiti = 280 m.

Nekehanga = 0 m . ( ka hoki te kai-oma ki te pūwāhi tīmatanga)

4. E whakaatu ana te ine tere o te motuka i te 10,500 km i te tīmatanga o te haerenga, me te 10,700 km i te mutunga. Tātaihia te tawhiti me te nekehanga.

otinga

Tawhiti = 10,700 km – 10,500 km = 200 km.

Nekehanga = 0 km. (ka hoki te motuka ki te pūwāhi tīmatanga)

1. He aha te tawhiti? Whakautu: Ko te tawhiti te nekehanga katoa o tētahi mea, ahakoa te ahunga.

2. He aha te nekehanga? Whakautu: Ko te nekehanga te tawhiti poto rawa i waenga i te tūranga tīmatanga me te tūranga whakamutunga o tētahi mea, me tētahi ahunga kua tohua.

3. Ka taea e te tawhiti te iti iho i te nekehanga? Whakautu: Kāo. He nui ake, he ōrite rānei te tawhiti ki te nekehanga.

4. Ki te hikoi te tangata i tētahi ara porowhita, ā, ka tae ki te pūwāhi tīmatanga, he aha te nekehanga? Whakautu: Kore te nekehanga nā te mea he ōrite ngā tūranga tīmatanga me ngā tūranga whakamutunga.

5. He aha ngā waeine o te tawhiti me te nekehanga i roto i te pūnaha ine? Whakautu: Ka inehia ngā mea e rua i roto i ngā mita (m).

6. Ka taea te kī he kino te nekehanga? Whakautu: Āe. Ko te nekehanga kino e tohu ana kei te ritenga kē te ahunga ki te ahunga pai kua whiriwhiria.

7. Me pēhea te whakaatu i te tawhiti me te nekehanga i roto i te āhua whārite? Whakautu: He rahinga tauine te tawhiti, ā, he rahi anake tōna. He whārite te nekehanga, ā, he rahi me te ahunga tōna.

8. Ki te hikoi te tangata i te 10 mita ki te rawhiti, kātahi ka hikoi i te 10 mita ki te hauauru, he aha te tawhiti katoa i haerea me te nekehanga katoa? Whakautu: Tawhiti = 20 mita; Nekehanga = 0 mita.

9. He aha te tohu o te nekehanga kore? Whakautu: E tohu ana he ōrite ngā tūranga tīmatanga me ngā tūranga whakamutunga.

10. Ka taea e te mea te neke haere mēnā he kore tōna nekehanga? Whakautu: Āe. Ka hoki te mea e neke ana i roto i te porowhita kati, i te ara rānei ki tōna tūranga tīmatanga, ā, ka kore he nekehanga.

11. Me pēhea te tatau i te tere toharite? Whakautu: Tere toharite = Tapeke tawhiti i haerea / Tapeke wā i pau.

12. Me pēhea te tatau i te tere toharite? Whakautu: Tere toharite = Te nekehanga katoa / Te wā katoa i pau.

13. He aha te hiranga o te ahunga i roto i te nekehanga? Whakautu: Mā te ahunga i roto i te nekehanga ka āwhina i te mārama ki te aronga o te nekehanga mai i te tūranga tīmatanga ki te tūranga whakamutunga.

14. Me pēhea te tohu i te nekehanga i roto i te nekehanga kotahi-ahu? Whakautu: I roto i te nekehanga kotahi-ahu, ka taea te tohu i te nekehanga mā te uara pai, kino rānei, i runga i te ahunga tohutoro kua whiriwhiria.

15. He aha te nekehanga mō tētahi mea e whiua ana ki runga, kātahi ka hoki mai ki te ringa o te kaiwhiu? Whakautu: Ka kore te nekehanga nā te mea he ōrite ngā tūranga tīmatanga me ngā tūranga whakamutunga.

16. Ka taea e te rahi o te nekehanga te nui ake i te tawhiti i haerea? Whakautu: Kāo. Ka taea e te rahi o te nekehanga te ōrite, te iti iho rānei i te tawhiti, engari kāore e nui ake.

17. He aha te mahi a te pūwāhi tohutoro ki te whakatau i te nekehanga? Whakautu: Ka āwhina te pūwāhi tohutoro ki te tautuhi i te tūranga tīmatanga e tatauhia ai te nekehanga.

18. Ki te haere tika te motuka mō te 50 kiromita, kātahi ka hoki ki tōna tīmatanga, he aha tōna nekehanga? Whakautu: Kore te nekehanga.

19. He aha te roa o te ara i roto i te horopaki o te nekehanga? Whakautu: Ko te roa o te ara he kupu anō mō te tawhiti i haerea.

20. Me pēhea te wehewehe i waenga i te tawhiti me te nekehanga mā te kauwhata? Whakautu: I runga i te kauwhata, ka whakaaturia tonutia te tawhiti e tētahi kōpiko kāore e heke iho, engari ka taea te whakaatu i te nekehanga e tētahi kōpiko e piki ake ana, e heke iho ana, e noho pūmau ana rānei, i runga i te ahunga nekehanga.

21. He mea tika kia neke te mea kia neke ai? Whakautu: Kāo. Ka taea e te mea te neke mena ka huri tōna tūranga, ahakoa kāore e neke ana mō tētahi wā.

23. Mena he piko te ara katoa e hipokina ana e tētahi mea, ko te nekehanga tonu te tawhiti poto rawa atu i waenganui i ngā pūwāhi tīmatanga me ngā pūwāhi mutunga? Whakautu: Āe, ko te nekehanga tonu te tawhiti rārangi tika i waenganui i ngā pūwāhi tīmatanga me ngā pūwāhi mutunga.

24. I roto i ēhea āhuatanga ka ōrite te rahi o te tawhiti me te nekehanga? Whakautu: Ina neke te mea i te rārangi tika me te kore e whakarerekē i tōna ahunga.

25. Ka taea e te mea te whai tere pumau, me te tere hurihuri? Whakautu: Ae, ki te neke te mea i roto i te ara piko i te tere pumau, ka rerekē tōna ahunga (nō reira te tere), engari ka noho pumau tonu tōna tere.

26. He aha te hononga o te tawhiti me te nekehanga ki te wā? Whakautu: Ina wehea te tawhiti me te nekehanga ki te wā, ka puta te tere toharite me te tere toharite.

27. Ka taea e te tawhiti o te mea mai i te pūwāhi te piki ake i te mea e mau tonu ana tōna nekehanga? Whakautu: Kāo. Mena ka mau tonu te nekehanga, kāore te tūranga o te mea e pā ana ki te pūwāhi tīmatanga e rerekē, nō reira kāore e taea te piki ake te tawhiti mai i te pūwāhi.

28. He rahinga tauine, he rahinga whārite rānei te nekehanga? Whakautu: He rahinga whārite te nekehanga.

29. He aha e kore ai e taea te tāpiri tika i ngā tawhiti kia puta ai he hua pēnei i ngā nekehanga? Whakautu: Nā te mea kāore he ahunga o te tawhiti, ko te rahi anake te tohu. He rahi me te ahunga o ngā nekehanga, nō reira ka taea te tāpiri mā te whakamahi i te tikanga whārite.

30. I roto i tēhea nekehanga e ōrite ana te nekehanga ki te porowhita o te porowhita? Whakautu: I roto i te nekehanga porowhita, ki te kotahi te hurihanga katoa ka mahia, ka ōrite te tawhiti ki te porowhita, engari ko te nekehanga he kore. Ki te kapi noa te nekehanga i te haurua o te porowhita, ka ōrite te nekehanga (he rārangi tika i roto i te whānui o te porowhita) ki te pūtoro o te porowhita.