Page 9 - Syok Praktis PBD (2023) Mathematics TH5

Mathematics Year 5 Practice 1 Whole Numbers and Operations

6. The diagram below shows a number 7. A total of 123 360 packets of sugar had
series. been divided equally by a factory to 80
grocery stores.
195 360, 195 370, 195 380, 195 390
(a) How many packets of sugar did each

(a) State the number pattern. PL 3 grocery store receive? PL 4

(b) Grocery store A finished selling all the
packets of sugar in 6 months. If the
(b) Based on the pattern, what is the grocery store sells an equal number of
second number before 195 360? PL 3 sugar packets every month, calculate
the number of sugar packets sold in
each month. PL 5

HOTS Practice

1. Mr. Lim’s factory produces 140 000 boxes of juice in the first month. The number of boxes of
juice produced increased by 300 boxes for each of the following months. How many boxes
of juice are produced in the fifth month?

2. The table below shows the number of vaccines ordered by country M.

Types of vaccine Pfizer Sinovac
Number of bottles 641 250
Given the number of Pfizer vaccines ordered by country M is 37 000 bottles more than the
number of Sinovac vaccines.
(a) Calculate the number of Sinovac vaccines ordered by country M.

(b) Country M has ordered 339 125 bottles of Pfizer vaccine.
Is that statement true? Prove it.

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01 SYOK! Praktis PBD Math Year5.indd 7 13/10/2022 1:33 PM