Page 66 - SK Year 5 Mathematics DLP

Solve the following problems.

a Li Wei counts in thousands. She starts counting from 105 640 up to 112 640.
Among the following numbers, which one would she mention?

104 640 113 640
110 640 115 640

b Rania is writing a number pattern in descending
order by ten thousands. She starts with 649 280.
649 280, 639 280
i What is the fifth number that Rania will write?

ii Round off the third number to the nearest
hundred thousand.

c The table shows the number of orders of food containers
and water containers by three supermarkets L, M and N.

Supermarket Number of food containers and
water containers
L 120 718

M 6 790 more than supermarket L
N 7 020 more than supermarket M

What is the total number of food containers and water
containers ordered by all three supermarkets?

d Enak Biscuits Factory produced 275 500 packets
of biscuits. 140 850 packets were distributed to
several supermarkets. 850 packets were donated to
orphanages. How many packets were left?

e A battery factory produces 8 970 batteries
in a day. Calculate the total number of
batteries produced in 4 weeks.

58 1.9.1 • Provide more questions that are simple and interesting according to
1.9.2
pupils’ abilities.