Primary 4 Maths Weighted Assessment 3 (WA3) – Test 1

5. What mixed number does the letter B represent on the number line? Give your answer in the simplest form.

Answer:

📖 REMINDER: Count the number of equal intervals between whole numbers to determine the value of each small mark.

WA3,CHSP,2024,TestWA3CHSP2024,Fractions

6. Divide 9 by 7. Correct your answer to 2 decimal places.

Answer:

📖 REMINDER: Perform long division and look at the third decimal place to decide whether to round up or keep the same.

WA3,CHSP,2024,TestWA3CHSP2024,Decimals

7. The mass of a bag of flour is 5 kg when rounded to the nearest kilogram. What is the greatest possible mass
of the bag of flour, correct to 1 decimal place?

Answer: kg

📖 REMINDER: When rounding to the nearest whole number, numbers from 4.5 kg up to but not including 5.5 kg round to 5 kg.

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8. Find the product of 18.37 and 4.

Answer:

📖 REMINDER: The product means to multiply. You can multiply a decimal by a whole number using standard multiplication, then place the decimal point correctly.

WA3,CHSP,2024,TestWA3CHSP2024,Decimals

9. Sam and Tom drank a total of ⁵⁄₆ ℓ of milk. Sam drank ¹⁄₂ ℓ of the milk.
How much more milk did Sam drink than Tom?

Answer: ℓ

📖 REMINDER: First find how much Tom drank by subtracting Sam's amount from the total. Then compare to find the difference.

WA3,CHSP,2024,TestWA3CHSP2024,Fractions

10. Max and Simon shared a box of marbles. Max received ³⁄₈ of the marbles and Simon received the remaining 75 marbles.
How many marbles were there in the box?

Answer:   marbles

📖 REMINDER: The remaining fraction represents the known quantity. Find what fraction the known quantity represents, then find the whole.

WA3,CHSP,2024,TestWA3CHSP2024, Fraction

11. The cost of a toy car is three times the cost of a toy truck. The cost of 3 such toy cars and a toy truck is $35.00.

(a) What is the cost of a toy truck?

Answer: (a) $ 

(b) Tim bought 2 such toy trucks and a toy car. How much did he pay?

Answer:  (b) $ 

📖 REMINDER: Use the relationship between the costs to set up an equation. Let the cheaper item's cost represent 1 unit.

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