Q1
Open-ended
2 marks
(a) What is the value of the digit 7 in 78 031?
(b) Round 39 492 to the nearest thousand.
P4 Mathematics SA1 2023 — Henry Park
Source: Henry Park, 2023
This P4 Mathematics SA1 paper from Henry Park (2023) contains 12 questions worth 30 marks. Use it as a study reference for Mathematics topics typically tested at P4 level in Singapore schools.
Q2
Open-ended
2 marks
(a) Which two numbers shown below are multiples of 3?
10, 16, 21, 35, 48, 52
(b) Write 5 ten thousands, 91 tens and 7 ones in numerals.
Q3
Open-ended
2 marks
🖼 Visual
(a) Find the value of A in the number line below. Express your answer as a mixed number in the simplest form.
(b) Arrange the following fractions in increasing order.
9/4, 7/12, 5/3
Q4
Open-ended
2 marks
🖼 Visual
What is the value of ∠a?
Q5
Open-ended
2 marks
What is the quotient when 3950 is divided by 8?
Q6
Open-ended
2 marks
There are some marbles in a tin. The marbles can be put into either bags of 4 or bags of 7 with no remainder. What is the smallest possible number of marbles in the tin?
Q7
Open-ended
2 marks
🖼 Visual
(a) Ben was standing at Point K and facing West at first. He made a 1/4 turn clockwise. Which direction will he be facing in the end?
(b) Karen was standing at Point K. She made a 3/4 turn anti-clockwise followed by a 45° turn clockwise. She was facing south-west in the end. Which direction was she facing at first?
Q8
Open-ended
2 marks
🖼 Visual
In the figure below, how many more stars need to be shaded so that 5/8 of the stars are shaded?
Q9
Structured
3 marks
A shopkeeper had 60 boxes of masks. There were 100 masks in each box. He sold 1/3 of the masks. How many masks were left?
Q10
Structured
4 marks
3/7 of the pupils in a school are boys. There are 130 more girls than boys.
1/5 of the girls has short hair.
a) How many girls are there in the school?
b) How many girls have long hair?
Q11
Structured
4 marks
Alice and Betty had 3216 stickers altogether. After Alice gave Betty 180 stickers, she had 3 times as many stickers as Betty.
a). How many stickers did Betty have at last?
b) How many stickers did Alice have at first?
Q12
Structured
3 marks
A fruit seller had 580 green apples and 235 red apples at first. After selling the same number of each type of apples, there were 4 times as many green apples as red apples left. How many of each type of apple was sold?