Cambridge Maths Stage 5 Worksheet for 10-Year-Olds — 15 Questions: Angles, Number, Fractions, Time & Operations

Instructions

Answer all the questions below. Read each question carefully and show your working where needed. Good luck!

1. Angles: What type of angle is 135°? (Acute, Obtuse, or Right)


2. Term-to-term Rule: Find the next two numbers in this sequence: 3, 9, 15, 21, ___, ___


3. Addition: Calculate 5,824 + 3,297.


4. Fractions: What is ²/₅ of 30?


5. Time: A bus journey starts at 9:15 AM and ends at 11:05 AM. How long was the journey?


6. Number: What is the value of the digit 6 in the number 46,781?


7. Multiplication: Solve 254 × 7.


8. Subtraction: A shop has 4,500 sweets in a jar. If 1,280 are sold, how many are left?


9. Fractions: Calculate ⁸/₉ - ⁵/₉.


10. Division: Calculate 98 ÷ 6. Write your answer with a remainder.


11. Angles: An angle that is exactly 90° is called a _________ angle.


12. Number: Round 8,459 to the nearest hundred.


13. Term-to-term Rule: What is the rule for this sequence? 64, 56, 48, 40...


14. Laws of Arithmetic: Use an efficient mental method to solve 5 × 19 × 2. (Hint: change the order of the numbers).


15. Fractions: Calculate ⁴/₁₁ + ³/₁₁.

Answer Key

1. Obtuse
2. 27, 33 (The rule is to add 6)
3. 9,121
4. 12
5. 1 hour and 50 minutes
6. 6,000 (six thousand)
7. 1,778
8. 3,220
9. ³/₉ (or ¹/₃)
10. 16 remainder 2 (16 r 2)
11. Right
12. 8,500
13. Subtract 8
14. 190 (By calculating 5 × 2 = 10, then 10 × 19 = 190)
15. ⁷/₁₁