Which of the following is false? (1) 920 1100 (3) 3690 < 3660 (4) 5082 < 5089

(3) 3690 1100 is True. (3) 3690 < 3660 is False, because 3690 is greater than 3660. (4) 5082 < 5089 is True. The false statement is (3).

P3 Mathematics CA1 2023 — Pei Hwa

Q: Which of the following is nine thousand, eight hundred and fifty in numerals?

(4) 9850. Nine thousand is 9000. Eight hundred is 800. Fifty is 50. Combining these values, we get 9000 + 800 + 50 = 9850.

Q: What is the missing number in the box? 9105 = 9000 + ? + 5

(2) 100. To find the missing number, subtract the known values from 9105: 9105 - 9000 - 5 = 105 - 5 = 100. So the missing number is 100.

Q: Which of the following is false? (1) 920 1100 (3) 3690 < 3660 (4) 5082 < 5089

(3) 3690 1100 is True. (3) 3690 < 3660 is False, because 3690 is greater than 3660. (4) 5082 < 5089 is True. The false statement is (3).

Q: Find the difference between 3984 and 7002.

(1) 3018. To find the difference, subtract the smaller number from the larger number: 7002 - 3984 = 3018.

Q: Joselin bought a table for $72.15. She gave the cashier two $50 notes. How much change should she get?

(4) $27.85. Joselin paid 2 x $50 = $100.00. The cost of the table is $72.15. The change she should get is $100.00 - $72.15 = $27.85.

P3 Mathematics 2023 CA1 14 questions 26 marks

Source: Pei Hwa, 2023

This P3 Mathematics CA1 paper from Pei Hwa (2023) contains 14 questions worth 26 marks. Use it as a study reference for Mathematics topics typically tested at P3 level in Singapore schools.

Q1 MCQ 2 marks

Which of the following is nine thousand, eight hundred and fifty in numerals?

Q2 MCQ 2 marks

What is the missing number in the box? 9105 = 9000 + ? + 5

Q3 MCQ 2 marks

Which of the following is false? (1) 920 < 4100 (2) 1300 > 1100 (3) 3690 < 3660 (4) 5082 < 5089

Q4 MCQ 2 marks

Find the difference between 3984 and 7002.

Q5 MCQ 2 marks

Joselin bought a table for $72.15. She gave the cashier two $50 notes. How much change should she get?

Q6 Open-ended 2 marks

Look at the following number pattern. What are the missing numbers? 928, 925, 920, 917, 912, ____, ____

Q7 Open-ended 2 marks

Find the sum of the values of the digits '5' in the numbers 5847 and 250.

Q8 Open-ended 2 marks

Write two numbers that will give a sum of 1142.

Q9 Structured 2 marks 🖼 Visual

Wayne formed some numbers from the digits. Two of the numbers he formed were 1098 and 1908. Each statement is either true or false from the information given. Put a tick (✔) to indicate your answer. a) In 1098, the digit 9 is in the hundreds place. b) 1908 > 1098 c) The greatest possible 4-digit number he can form is 9108.

Q10 Open-ended 2 marks

Serena bought a pencil box for $28.50. She bought a bag that cost $15.90 more. How much did she pay for the bag?

Q11 Structured 2 marks 🖼 Visual

Jason has $6.50. a) Which food item can he buy? b) How much change should he get?

Q12 Structured 2 marks

Thomas has 392 Book Bug cards. He has 67 fewer Book Bug cards than Sharyn. How many Book Bug cards does Sharyn have?

Q13 Structured 1 mark

There were 8009 children and 9008 adults at a party. (a) Were there more children or adults at the party? (b) Find the difference between the number of children and adults at the party.

Q14 Structured 1 mark 🖼 Visual

Candy had $50. She wanted to buy a chocolate cake for her mother's birthday. The prices of a chocolate cake sold in Shop A and B are shown below. (a) Which shop should she buy from? (b) Find the difference in the price of the chocolate cakes sold in these two shops.

P3 Mathematics CA1 2023 — Pei Hwa

Related papers