Page 12 - Syok Praktis PBD (2023) Mathematics TH4

Mathematics Year 4 Practice 2 Fractions, Decimals and Percentages

(b) About 25% of the balance cake was
given to Aurora’s neighbour and
remainder was kept in the fridge. HOTS Practice
Calculate the number of cake slices
that was kept in the fridge? PL 4
3
1. Raymond ran 28.2 km in distance. Yihan ran 3.8 km more than Raymond and — less than
Suhaila’s distance. David ran 1.5 times Yihan’s distance. 20
(a) Calculate Suhaila’s running distance.

(b) Calculate the difference, in km, between the furthest distance and the shortest distance.
6. The diagram below shows a single line
with numbers.

9
6
0 K — L —
10 10
(a) Find the values of K and L. PL 4
Summative Practice 2

(b) Calculate the percentage for K + L.
PL 4 Instruction: Answer all the questions.

7 A 153.5 kg C 48.5 kg
1. Which has the sum of —?
10 B 145 kg D 108.5 kg
1 1 2 3
A — + — C — + — 3
3 3 5 10 3. Change — to percentage.
7. A ribbon of 8.2 m is cut into 5 parts of the 4 1 1 1 5
same length. B — + — D — + — A 60% C 0.6%
9
6
10
3
B 6% D 0.06%
(a) What is the length of each part of the
ribbon, in m? PL 4 2. The table below shows the mass of several
pupils from Year 4 Gemilang. 4. 15% × 80 =
A 1.2 C 120
Pupil Weight (kg) B 12 D 1 200
1
Jason — kg less than Rahmat 5. Which of the following has the smallest
4
(b) 3 parts of the ribbon are used to tie value?
a present. What is the total length of Preeti 3.5 kg more than Jason. A 2.64 + 0.07 – 0.29
ribbon used? PL 4
Rahmat 60 kg B 0.09 + 1.32 + 0.67
C 4.05 – 2.01 + 1.42
Calculate the total mass for all the three D 1.02 + 0.67 + 0.48
pupils.

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