P3 Mathematics CA1 2023 — Maha Bodhi

Q: In 5293, the digit 9 is in the ___________ place.

B. tens. Reading place values from the right in 5293: 3 is ones, 9 is tens, 2 is hundreds, 5 is thousands. So 9 is in the tens place.

Q: Find the difference between 1476 and 6000.

C. 4524. Difference = 6000 − 1476 = 4524.

Q: Which set of numbers below is found in the multiplication table of 8?

A. 32, 40, 48, 56. Multiples of 8: 8, 16, 24, 32, 40, 48, 56, 64. The set 32, 40, 48, 56 is fully contained in the 8 times table.

Q: Julia bought a cake for $19.30. She had $3.80 left in her wallet. How much money did she have at first?

D. $23.10. Money at first = cost + money left = $19.30 + $3.80 = $23.10.

Q: ★★★ stand for 7. What do ★★★ ★★★ ★★★ ★★★ stand for?

B. 28. Three stars stand for 7. The second figure shows 4 groups of 3 stars, so it represents 4 × 7 = 28.

Q: The bar graph shows the favourite ice cream flavours of a group of children. How many children's favourite ice cream flavour is vanilla?

C. 7. Reading the vanilla bar on the bar graph titled 'Favourite Ice Cream Flavour': the bar reaches 7 on the 'Number of Children' axis.

Q: In the figure, which angle is an obtuse angle?

C. ∠c. Inspecting the four interior angles of the quadrilateral, ∠c is the only one that is greater than 90° but less than 180°, so it is the obtuse angle.

Q: What fraction of the figure is shaded?

D. 2/5. The rectangle is divided into 10 equal small squares (2 rows × 5 columns). 4 of those squares are shaded, so the shaded fraction = 4/10 = 2/5.

Q: What is the missing fraction in the box on the number line?

C. 5/8. The interval from 0 to 1 is divided into 8 equal parts. The arrow points to the 5th tick mark, which represents 5/8.

Q: Which pair of lines are parallel?

B. BC // ED. Counting the grid steps for each segment shows that BC and ED rise/run by the same amounts in the same direction, so BC is parallel to ED.

P3 Mathematics 2023 CA1 27 questions 60 marks

Source: Maha Bodhi, 2023

This P3 Mathematics CA1 paper from Maha Bodhi (2023) contains 27 questions worth 60 marks. Use it as a study reference for Mathematics topics typically tested at P3 level in Singapore schools.

Q1 MCQ 2 marks

In 5293, the digit 9 is in the ___________ place.

Q2 MCQ 2 marks

Find the difference between 1476 and 6000.

Q3 MCQ 2 marks

Which set of numbers below is found in the multiplication table of 8?

Q4 MCQ 2 marks

Julia bought a cake for $19.30. She had $3.80 left in her wallet. How much money did she have at first?

Q5 MCQ 2 marks 🖼 Visual

★★★ stand for 7. What do ★★★ ★★★ ★★★ ★★★ stand for?

Q6 Open-ended 2 marks 🖼 Visual

Arrange the numbers in increasing order. 8321 , 8231 , 8312 , 8213

Q7 Open-ended 2 marks

Find the sum of 7456 and 855.

Q8 Open-ended 2 marks

What is the quotient when 810 is divided by 4?

Q9 Open-ended 2 marks

Complete the number pattern. 1305 , 1405 , 2405 , 2505 , ____ , 3605 , 4605 , 4705 , 5705

Q10 Open-ended 2 marks

When a number is divided by 5, the quotient is 78 and the remainder is 4. What is the number?

Q11 Structured 3 marks

Lionel bought a football for $29.90 and a water bottle for $11.85. He gave the cashier a $50 note. How much change did he receive from the cashier?

Q12 Structured 3 marks

Ali had 230 stickers at first. After Ali gave 20 stickers to Lena, he had 34 more stickers than Lena in the end. How many stickers did Lena have in the end?

Q13 Structured 4 marks

Mr Tan bought 504 pens. He packed 6 pens into each bag. (a) How many bags did Mr Tan use to pack all the pens? (b) Each pen cost $2. How much did Mr Tan pay for all the pens?

Q14 MCQ 2 marks 🖼 Visual

The bar graph shows the favourite ice cream flavours of a group of children. How many children's favourite ice cream flavour is vanilla?

Q15 MCQ 2 marks 🖼 Visual

In the figure, which angle is an obtuse angle?

Q16 MCQ 2 marks 🖼 Visual

What fraction of the figure is shaded?

Q17 MCQ 2 marks 🖼 Visual

What is the missing fraction in the box on the number line?

Q18 MCQ 2 marks 🖼 Visual

Which pair of lines are parallel?

Q19 MCQ 2 marks

Arrange these fractions from the smallest to the greatest. 7/8 , 1/2 , 3/7 , 7/12

Q20 Open-ended 2 marks 🖼 Visual

Which of the following two letters have perpendicular lines?

Q21 Open-ended 2 marks

What is the missing numerator? 3/8 = ?/24

Q22 Open-ended 2 marks 🖼 Visual

How many right angles are there inside the figure?

Q23 Open-ended 2 marks 🖼 Visual

The bar graph shows the number of pupils in each level who visited the school library. How many more P1 pupils visited the school library than P3 pupils?

Q24 Open-ended 2 marks

Add 3/10 and 1/5. Express your answer in its simplest form.

Q25 Open-ended 2 marks

3/4 − ? = 7/12. What is the missing fraction in the box?

Q26 Structured 3 marks

Jenny bought 72 boxes of cookies. There were 9 cookies in each box. She ate 15 cookies. How many cookies did she have left?

Q27 Structured 3 marks

Johnson had 3 times as many stickers as Nicole. Nicole had 6 more stickers than Santhi. They had 314 stickers altogether. How many stickers did Nicole have?

P3 Mathematics CA1 2023 — Maha Bodhi

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