P2 Mathematics SA2 2025 — CHIJ | Singapore Past Year Paper

Q: The mass of the school bag is about ____.

C. 3 kg. A typical school bag weighs a few kilograms; 3 kg is the realistic estimate. Grams are far too small for a backpack.

Q: What is the mass of the apple shown below?

B. 150 g. The scale reads 250 g for the apple plus a 100 g weight, so the apple alone is 250 g − 100 g = 150 g.

Q: What is the amount of money shown below?

B. $1.90. Adding the coin values sums to $1.90. Options C and D are unreasonable dollar amounts written without a decimal point.

Q: Ben bought 4 cans of fruit juice. How much did he pay altogether?

A. $8. Each can costs $2, so 4 cans cost 4 × $2 = $8.

Q: The eraser below has ____ flat surfaces.

A. 6. A cuboid has 6 flat surfaces: top, bottom, front, back, left and right.

Q: Which of the following shows 1/4 of the figure shaded. [Image options: (1) a horizontal bar with one cell shaded; (2) a rhombus with a small portion shaded; (3) a circle with 3 of 4 parts shaded; (4) a parallelogram split into 4 equal triangles with 1 shaded]

D. A parallelogram made of 4 equal triangles with 1 triangle shaded. Option 4 shows a figure divided into 4 equal triangles with exactly 1 shaded, giving 1/4 shaded.

Q: How many fives are there in 2 groups of 10?

D. 4. 2 groups of 10 = 20. 20 ÷ 5 = 4. There are 4 fives in 20.

Q: 6 × 4 is the same as ____ × 3.

B. 8. 6 × 4 = 24. To find what times 3 equals 24, divide: 24 ÷ 3 = 8.

Q: Which of the following is the same as 3 + 3 + 3 + 3 + 3 + 3 + 3?

C. 7 groups of 3. Adding seven 3s is the same as 7 groups of 3 (= 7 × 3 = 21).

Q: What is the missing sign in the box? 7 × 5 = 5 × 5 [ ] 2 × 5

A. +. 7 × 5 = 35, and 5 × 5 + 2 × 5 = 25 + 10 = 35. The missing sign is + — this shows 7 fives = 5 fives + 2 fives.

Q1 MCQ 1 mark 🖼 Visual

The mass of the school bag is about ____.

Q2 MCQ 1 mark 🖼 Visual

What is the mass of the apple shown below?

Q3 MCQ 1 mark 🖼 Visual

What is the amount of money shown below?

Q4 MCQ 1 mark 🖼 Visual

Ben bought 4 cans of fruit juice. How much did he pay altogether?

Q5 MCQ 1 mark 🖼 Visual

The eraser below has ____ flat surfaces.

Q6 MCQ 1 mark

Which of the following shows 1/4 of the figure shaded. [Image options: (1) a horizontal bar with one cell shaded; (2) a rhombus with a small portion shaded; (3) a circle with 3 of 4 parts shaded; (4) a parallelogram split into 4 equal triangles with 1 shaded]

Q7 Open-ended 1 mark 🖼 Visual

Study the diagram below. Fill in the blank with 'more' or 'less'. The pumpkin is ____ than 4 kg.

Q8 Open-ended 1 mark 🖼 Visual

Compare the prices of the 3 items below. The ____ is the most expensive item.

Q9 Structured 1 mark 🖼 Visual

Simpson drew a figure below with straight lines and curves. The figure has ____ straight lines and ____ curves.

Q10 Open-ended 1 mark 🖼 Visual

What fraction of the figure below is shaded? ____ of the figure is shaded.

Q11 Open-ended 2 marks 🖼 Visual

Arrange the objects below in order beginning with the lightest. Write the letters (X, Y, Z) in the correct order. Answer: ____, ____, ____ (lightest)

Q12 Structured 2 marks

Write the amount in dollars or cents. (a) $3 = ____ ¢ (b) 5¢ = $ ____

Q13 Structured 2 marks

(a) This figure is made up of 2 semicircles and 1 rectangle. Circle the correct figure. [3 figures shown] (b) This figure is made up of 1 cone, 1 cylinder and 2 cuboids. Circle the correct figure. [3 figures shown]

Q14 Open-ended 2 marks

Match the fractions that make 1 whole. [Left column: 4/5, 5/12. Right column: 1/4, 7/12, 1/5, 6/12]

Q15 Structured 2 marks

(a) Circle the greater fraction. 1/9 1/4 (b) Circle the smaller fraction. 3/6 4/6

Q16 Open-ended 2 marks

Arrange the fractions in order. Begin with the greatest. 1/7, 3/7, 1/11. Ans: ____, ____, ____ (greatest)

Q17 Structured 2 marks

(a) 1/5 + 3/5 = ____ (b) 1 − 3/10 = ____

Q18 Open-ended 2 marks 🖼 Visual

The mass of each ____ is 10 gram. The mass of the cake is ____ g heavy.

Q19 Structured 2 marks 🖼 Visual

350 children were at the zoo. 105 of them were girls and the rest were boys. (a) How many more boys than girls were there? (b) Complete the model. Fill in the blanks with the correct numbers.

Q20 Open-ended 2 marks 🖼 Visual

Sam had the following coins and notes in his wallet. He went to the supermarket and bought two items. He had $4 left. Which two items did he buy? [Image: milk $6, shampoo $10, detergent $9, toothbrush $4] He bought ____ and ____.

Q21 Open-ended 3 marks

Brandon had 123 marbles. After he gave away 86 marbles, he had the same number of marbles as David. How many marbles did they have altogether in the end?

Q22 Structured 3 marks

Ziyang bought 7 handkerchiefs. The cost of each handkerchief was the same. He paid the cashier $50 and received a change of $29. (a) How much did the 7 handkerchiefs cost? (b) How much did each handkerchief cost?

Q23 MCQ 1 mark

How many fives are there in 2 groups of 10?

Q24 MCQ 1 mark

6 × 4 is the same as ____ × 3.

Q25 MCQ 1 mark

Which of the following is the same as 3 + 3 + 3 + 3 + 3 + 3 + 3?

Q26 MCQ 1 mark

What is the missing sign in the box? 7 × 5 = 5 × 5 [ ] 2 × 5

Q27 MCQ 1 mark 🖼 Visual

Look at the model below. Find the answer.

Q28 MCQ 1 mark

Mr Mok wants to divide 18 pupils equally into smaller groups. Which of the following groupings is not possible?

Q29 Open-ended 1 mark

Multiply 4 by 8. The answer is ____.

Q30 Open-ended 1 mark 🖼 Visual

Write one multiplication equation based on the picture below. [ ] × [ ] = [ ]

Q31 Open-ended 1 mark

Fill in the blank with 'cm' or 'm'. The height of a box of tissue is about 8 ____.

Q32 Open-ended 2 marks 🖼 Visual

How many more △ are needed to show 7 twos? Draw your answer in the box.

Q33 Open-ended 2 marks 🖼 Visual

Mrs Pang bought 40 cookies from a bakery. The cookies are packed in boxes of 5. Use the information given above to complete the model below.

Q34 Open-ended 2 marks

Circle the cards below which have the same value as 16. [Cards: 2 × 8, 4 sixes, 32 ÷ 4, 4 groups of 4]

Q35 Open-ended 2 marks

Leo had 17 tennis balls and Ziyang had 11 tennis balls. They put all their tennis balls equally into 4 boxes. How many tennis balls were there in each box?

Q36 Open-ended 2 marks

I am a 2-digit number. I am greater than 25 but smaller than 30. I can be found in the multiplication table of 3. What number am I?

Q37 Open-ended 2 marks 🖼 Visual

Celest saved 50 coins in a piggy bank. She took out some coins and grouped them into stacks of 10 as shown below. How many coins were left in the coin bank?

Q38 Open-ended 2 marks

Study the table below carefully. [Table — Names of Boys / Height (cm): Ethan 132, Hamid 107, Jiaming 119, Krishnan 125] Find the difference in height between the tallest boy and the shortest boy.

Q39 Structured 2 marks 🖼 Visual

Study the diagram below. Answer questions 17(a) and 17(b). (a) The length of the pencil is about ____ cm. (b) The sharpener is ____ cm shorter than the pencil.

Q40 Open-ended 3 marks

Leah has a ribbon that is 200 cm long. She uses 65 cm to tie a present and 32 cm to tie a box. What is the length of ribbon left?

Q41 Open-ended 3 marks

Ariana shared 27 lollipops with her 2 sisters. How many lollipops did each child get??

Q42 Structured 4 marks

Mdm Nijah bought 3 bags of apples. There were 10 apples in each bag. (a) How many apples did she buy? Mdm Nijah put all the apples equally on 5 plates. (b) How [many] apples were there on each plate?

P2 Mathematics SA2 2025 — CHIJ

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