Maths No.3

E rua ngā poi e porotiti ana ki tētahi kōtiro.

There are two twirling poi per girl.

Ina e rima ngā kōtiro, e hia ngā poi e porotiti ana katoa?

If there are five girls, how many poi are twirling? 10

Whakaatu mai ngā kōtiro e rima. (pikitia).

Show the five girls.

Whakaoti tēnei kauwhata e whai ake nei, hei hāngai ki ngā poi o ia kōtiro.

Finish the following graph, corresponding to the poi per girl.

Kōtiro	1	2	3	4	5	6	36
Poi	2	4	8	8	10	12	72

E whitu ngā tio kei ia kōwhatu.

There are seven oysters per rock.

Ina e toru ngā kōwhatu, e hia ngā tio katoa?

If there were three rocks, how much oysters will there be all together. (21)

Whakaatu mai ngā kōwhatu e toru o ngā tio (pikitia).

Show the three rocks of oysters.

Whakaoti tēnei kauwhata e whai ake nei, hei hāngai ki ngā tio ki ia kōwhatu.

Finish the following graph, corresponding with the oysters per rock.

Kōwhatu	1	2	3	4	5	6	24
Tio	7	14	21	28	35	42	168

E hia e tāpiri ana koe i ngā tio, i te wā e tāpiri ana tētahi atu kōwhatu? (7)

How much oysters are added once there is another rock added?

E rima ngā tangata kei ia rārangi.

There are five people per row.

Ina e rua nga rārangi, e hia ngā tangata katoa?

If there are two rows, how many people are there altogether? (10)

Whakaatu mai ngā rarangi e rua o ngā tangata (pikitia).

Show the two rows of people.

Whakaoti tēnei kauwhata e whai ake nei, hei hāngai ki ngā tangata o ia rārangi.

Finish the following graph, corresponding to the people per row.

Rārangi	1	2	3	4	5	6	18
Tangata	5	10	15	20	25	30	90

E hia atu a ngā tangata e tāpiri ana koe, i te wā e tāpiri ana tētahi atu rārangi?

How many more people are added once there is another row added? (5)

Ānei tētahi wharite hei whakaatu mai i ngā tangata o ia rārangi.

Here is an equation to show the people of each row.

5x2=10 / 2 rows

R x 5 = T

Kei te whakahua a te ‘R’ i ngā rārangi me te ‘T’ i ngā Tangata.

The ‘R’ represents the rows, and the ‘T’ represents the People.

Mahia i te whārite kia whakakīhia ngā pouaka wātea i tēnei kauwhata.

Using the equation, fill in the gaps for this graph.

Rārangi	20	24	26	50
Tangata	RX20=T/100	RX24= T/120	RX26= T/130	RX50= T/250