mental_maths_class3_quiz.pptx lhckhckhck

Pptx

1. CLASS III MENTAL MATHS QUIZ 6 Rounds • 48 Questions

2. How to Play • Each round has 8 questions. • Solve them mentally — no paper! • You have ~30 seconds per question. • Check your score on the answer slide. • Have fun and challenge yourself!

3. Round 1: Quick Addition Get ready!

4. Round 1 – Question 1 45 + 36 =

5. Round 1 – Question 2 128 + 207 =

6. Round 1 – Question 3 67 + 29 =

7. Round 1 – Question 4 154 + 268 =

8. Round 1 – Question 5 390 + 170 =

9. Round 1 – Question 6 23 + 58 =

10. Round 1 – Question 7 482 + 139 =

11. Round 1 – Question 8 301 + 299 =

12. Round 1 Answers Q1: 81 Q2: 335 Q3: 96 Q4: 422 Q5: 560 Q6: 81 Q7: 621 Q8: 600

13. Round 2: Fast Subtraction Get ready!

14. Round 2 – Question 1 92 − 57 =

15. Round 2 – Question 2 350 − 128 =

16. Round 2 – Question 3 600 − 275 =

17. Round 2 – Question 4 205 − 99 =

18. Round 2 – Question 5 480 − 240 =

19. Round 2 – Question 6 71 − 36 =

20. Round 2 – Question 7 500 − 487 =

21. Round 2 – Question 8 822 − 458 =

22. Round 2 Answers Q1: 35 Q2: 222 Q3: 325 Q4: 106 Q5: 240 Q6: 35 Q7: 13 Q8: 364

23. Round 3: Multiply Magic Get ready!

24. Round 3 – Question 1 6 × 7 =

25. Round 3 – Question 2 9 × 8 =

26. Round 3 – Question 3 12 × 4 =

27. Round 3 – Question 4 5 × 6 =

28. Round 3 – Question 5 7 × 3 =

29. Round 3 – Question 6 11 × 5 =

30. Round 3 – Question 7 9 × 9 =

31. Round 3 – Question 8 8 × 12 =

32. Round 3 Answers Q1: 42 Q2: 72 Q3: 48 Q4: 30 Q5: 21 Q6: 55 Q7: 81 Q8: 96

33. Round 4: Division Dash Get ready!

34. Round 4 – Question 1 56 ÷ 7 =

35. Round 4 – Question 2 45 ÷ 5 =

36. Round 4 – Question 3 81 ÷ 9 =

37. Round 4 – Question 4 72 ÷ 8 =

38. Round 4 – Question 5 64 ÷ 4 =

39. Round 4 – Question 6 90 ÷ 6 =

40. Round 4 – Question 7 36 ÷ 3 =

41. Round 4 – Question 8 99 ÷ 11 =

42. Round 4 Answers Q1: 8 Q2: 9 Q3: 9 Q4: 9 Q5: 16 Q6: 15 Q7: 12 Q8: 9

43. Round 5: Mixed Bag Get ready!

44. Round 5 – Question 1 25 + 17 − 9 =

45. Round 5 – Question 2 (6 × 4) + 7 =

46. Round 5 – Question 3 100 − (5 × 8) =

47. Round 5 – Question 4 45 ÷ 5 + 2 =

48. Round 5 – Question 5 14 + (3 × 6) =

49. Round 5 – Question 6 (72 ÷ 8) + 15 =

50. Round 5 – Question 7 60 − (9 × 4) =

51. Round 5 – Question 8 (3 × 7) − 5 =

52. Round 5 Answers Q1: 33 Q2: 31 Q3: 60 Q4: 11 Q5: 32 Q6: 24 Q7: 24 Q8: 16

53. Round 6: Brain Teasers Get ready!

54. Round 6 – Question 1 Sarah has 12 apples and buys 15 more. Total?

55. Round 6 – Question 2 8 legs on a spider; legs on 6 spiders?

56. Round 6 – Question 3 24 candies shared by 6 kids. Each?

57. Round 6 – Question 4 Book costs ₹45, you pay ₹100. Change?

58. Round 6 – Question 5 Days in 4 weeks?

59. Round 6 – Question 6 Perimeter of rectangle 9 cm × 4 cm?

60. Round 6 – Question 7 Three buses carry 36 students each. Total?

61. Round 6 – Question 8 Time is 3:15 PM; after 2 hours?

62. Round 6 Answers Q1: 27 Q2: 48 Q3: 4 Q4: 55 Q5: 28 Q6: 26 cm Q7: 108 Q8: 5:15 PM