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Kei roto i te ringa o Roni e 8 ngā $5. E hia katoa ngā t ā ra a Roni?

Meka whakarea mohio 8 x 5 = 40. Kei roto i te ringa o Roni e 8 ngā $5. E hia katoa ngā t ā ra a Roni?. Meka whakarea mohio me te taruatanga 4 x 5 =20, 20 +20 = 40. Tatau mawhitiwhiti 5,10,15,20,......,40. 60 na te mea 3 x 2 = 6, me tapirihia he ‘0’. 3 x 20 = ?,. Meka mohio whakarea.

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Kei roto i te ringa o Roni e 8 ngā $5. E hia katoa ngā t ā ra a Roni?

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  1. Meka whakarea mohio 8 x 5 = 40 Kei roto i te ringa o Roni e 8 ngā $5. E hia katoa ngā tāra a Roni? Meka whakarea mohio me te taruatanga 4 x 5 =20, 20 +20 = 40 Tatau mawhitiwhiti 5,10,15,20,......,40

  2. 60 na te mea 3 x 2 = 6, me tapirihia he ‘0’ 3 x 20 = ?, Meka mohio whakarea 3 x 20 = 60 no reira 3 x 18 = ? Ko 60 – 6 na te mea 20 – 18 = 2, a, e toru nga 18. No reira me tango kia 6 (= 3x 2) Engari, kia tupato, kare i whakamahia 3 x 20. No reira ko kaupae 5 tonu Wawahi uara tu 3 x 10 = 30 3 x 8 = 24 30 + 24 = 54

  3. 5 x 8= ? Meka mohio whakarea 5 x 8 = 40 no reira 5 x 16 = ? Ko 40 x 2 = 80 na te mea 16 = 8 x2 Engari, kia tupato, kare i whakamahia 3 x 20. No reira ko kaupae 5 tonu Wawahi uara tu 5 x 10 = 50 5 x 6 = 30 50 + 30 = 80

  4. Tikanga paremata 6 x 25 = 150 150 – 6 = 144 Wawahi uara tu 6 x 20 = 120 6 x 4 = 24 120 +24 = 144 E 6 ngā kete. 24 ngā aporo i roto i ia kete. E hia katoa ngā aporo? Whakarearua/ haurua 6 x 24 = 12 x 12 = 144 Whakarearuatia te 6 = 12 Hauruatia te 24 = 12 Tapiritanga 24 + 24 = 48  2 nga kete 48 +48 = 96  4 nga kete 96 + 48 = 144  6 nga kete

  5. Tikanga paremata: 80 4 = 20  72 = 80 – 2 x 4 No reira 20 – 2 = 18 nga motuka Tapiritanga/meka mohio 10 x 4 = 40 8 x 4 = 32 40 + 32 = 72 No reira 10 + 8 = 18 nga motuka Kei te kamupene hanga motuka, e whā ngā wira e hiahiatia hei hanga i ia motuka. 72 nga wira. E hia nga motuka ka taea te hanga? Whakawehenga/tapiritanga 40 4 = 10 32  4 = 8 No reira 10 + 8 = 18 Tapiritanga 4 + 4 = 8  2 nga m 8 + 8 = 16  4 nga m 16 +16=32  8 nga m 32+32=64  16 nga m 64 + 8 = 72  16 + 2 nga m = 18

  6. Huri waeine 2.4  240 0.15  15 No reira 240  15 = 16 (Tera pea 15 x 2 = 30, 8 x 30 = 240, no reira 2 x 8 = 16 nga p) Tapiritanga 0.15 + 0.15 = 0.3  2 paraoa 0.3 +0.3 = 0.6 4 p 0.6 + 0.6 = 1.2 8p 1.2+1.2 = 2.4 16p E rua ira whā (2.4) manokaramu (kg) te puehu parāoa a Māmā Mereheni, hei mahi parāoa parai. Kore ira tahi rima (0.15) manokaramu (kg) mā te parāoa parai kotahi. E hia ngā parāoa parai ka taea e Māmā Mereheni te mahi?

  7. 26 ngā rita wai hei inu mā ngā tāngata e 8. Me ōrite te rōrahi wai mā ia tāngata. E hia ngā rita mā ia tāngata? 26  8 = 3 me 2 te toenga 2 8 = ¼ No reira 3 ¼ nga rita ki ia tangata. Toha orite: 26 nga rita wai. Kia toru nga hoatutanga o te rita 1 ki ia tangata 8 + 8 + 8 = 24 2 e toe ana. Wehea ia rita hei hauwaru No reira 1 +1+1 + 1/8 + 1/8 = 3 2/8 = 3 ¼ Kia ia tangata

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