Q1
MCQ
2 marks
20 km 50 m = _______ m
P4 Mathematics CA1 2021 — Tao Nan
Source: Tao Nan, 2021
This P4 Mathematics CA1 paper from Tao Nan (2021) covers geometry and angles, area and perimeter, money, time, measurement and whole numbers and place value across 29 questions worth 58 marks. Practise Mathematics the way it's tested at P4 level in Singapore, with step-by-step answers on LearnBuddy.
Q2
MCQ
2 marks
🖼 Visual
The figure is made up of 6 identical squares. What is the area of the figure?
Q3
MCQ
2 marks
Marie boarded a bus at 7.05 a.m. After alighting at the bus-stop, she walked for 10 minutes and reached the market at 7.40 a.m. How long was her bus ride?
Q4
MCQ
2 marks
3/10 + 2/5 = _______
Q5
MCQ
2 marks
🖼 Visual
A rectangle is divided into 12 equal parts. How many more parts must be shaded so that half of the figure is shaded?
Q6
MCQ
2 marks
349 630 is _______ when rounded to the nearest 1000.
Q7
MCQ
2 marks
1/2 of a number is 16. What is 3/4 of the number?
Q8
MCQ
2 marks
Jessie spent 1/6 of her money on a file. She also bought a book for $12. She then had $18 left. How much was the file?
Q9
MCQ
2 marks
🖼 Visual
How many right angles are there in the figure?
Q10
MCQ
2 marks
🖼 Visual
Meiling is standing at point A and facing East. After turning 135° anti-clockwise direction, she makes a 1/2 turn in a clockwise direction. What direction does she end up facing?
Q11
Open-ended
2 marks
Write 45 390 in words.
Q12
Open-ended
2 marks
Complete the following number pattern.
63 862, 62 862, 61 862, 60 862, _______
Q13
Structured
2 marks
Find the quotient and remainder.
6 ) 6 8 4 2
Q14
Open-ended
2 marks
🖼 Visual
Use the digits below to form the smallest 4-digit odd number. Each digit can be used only once.
Digits: 7, 3, 8, 4
Q15
Open-ended
2 marks
What are the first 2 common multiples of 4 and 6?
Q16
Open-ended
2 marks
🖼 Visual
1/5 of 15 is _______.
Q17
Open-ended
2 marks
Arrange the following fractions in decreasing order.
1/8, 3/4, 1/2
Q18
Open-ended
2 marks
Find the product of 95 and 30.
Q19
Open-ended
2 marks
🖼 Visual
The table below shows a movie schedule at a cinema. Samuel arrives at the cinema at 3.10 p.m. His father will pick him up at 6.00 p.m. Which movie could Samuel watch from the start to the end?
Q20
Structured
2 marks
Kaiming jogs for 20 minutes at the park every evening. What is the total time he spends jogging per week?
Q21
Open-ended
2 marks
🖼 Visual
Draw the given angle using a protractor in the space below.
∠PQR = 125°
Q22
Structured
2 marks
Jun Bin has sixteen coins that add up to $5. There are 50-cent coins and 20-cent coins. How many 50-cent coins does he have?
Q23
Open-ended
2 marks
🖼 Visual
Line GH is parallel to Line _______.
Q24
Structured
2 marks
🖼 Visual
In the figure below, ABCE is a rectangle. Find ∠CBD.
Q25
Structured
2 marks
🖼 Visual
The figure is made up of a rectangle and a square. What is the length of the rectangle?
Q26
Structured
2 marks
🖼 Visual
The figure below shows a big square and a small square. Find the area of the small square.
Q28
Structured
2 marks
The perimeter of a rectangle garden is 100 m. Its length is 35 m. Find the breadth of the rectangular garden.
Q29
Open-ended
2 marks
🖼 Visual
Use the bar graph below to answer questions 29 and 30. The bar graph shows the number of toys sold in 5 months.
How many more toys were sold in December than in October?
Q30
Open-ended
2 marks
🖼 Visual
In which month were the number of toys sold half of the number sold in September?