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Memory Techniques Worksheet: Formulas and Tables

Memory techniques lesson 23: Formulas, tables and dates · Set 888 · 40 questions
TalentJR

Memory tip (Patterns beat cramming): Smart: know what each letter is, see where it comes from, use it in a few sums, a formula card, test yourself weekly. Weak: copy it 50 times blindly, cram it the last night, never use it in sums, skip what letters mean. The 9s trick: for 9 × n, the tens digit is n − 1 and the ones digit is 10 − n: 9 × 7 → 6 and 3 → 63.

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  1. 1.True or false: “see where it comes from” is a weak way to learn a formula. (a) True (b) False
  2. 2.🔢 Use the pattern of the 9 times table. Which of these numbers is in the 9 times table? (a) 55 (b) 56 (c) 53 (d) 54
  3. 3.True or false: “test yourself weekly” is a smart way to learn a formula. (a) False (b) True
  4. 4.📅 The digits 18091965 are a date: day, month, year. Which chunking shows the date? (a) 1809/19/65 (b) 18/09/1965 (c) 18/0919/65 (d) 180/919/65
  5. 5.Which of these is a smart way to learn a formula? (a) never use it in sums (b) a formula card (c) cram it the last night (d) read it once
  6. 6.📐 Smart or weak way to learn a formula: test yourself weekly? (a) a weak way (b) a smart way
  7. 7.True or false: “a formula card” is a weak way to learn a formula. (a) True (b) False
  8. 8.📅 The digits 09091950 are a date: day, month, year. Which chunking shows the date? (a) 090/919/50 (b) 09/09/1950 (c) 09/0919/50 (d) 0909/19/50
  9. 9.📅 The digits 26041997 are a date: day, month, year. Which chunking shows the date? (a) 26/04/1997 (b) 260/419/97 (c) 26/0419/97 (d) 2604/19/97
  10. 10.🔍 Which is the odd one out? (a) cram it the last night (b) never use it in sums (c) use it in a few sums (d) copy it 50 times blindly
  11. 11.✋ The 9s trick: for 9 × 8, the tens digit is 8 − 1 and the ones digit is 10 − 8. What is 9 × 8?
  12. 12.Which of these is a weak way to learn a formula? (a) test yourself weekly (b) know what each letter is (c) copy it 50 times blindly (d) use it in a few sums
  13. 13.🔢 Use the pattern of the 9 times table. Which of these numbers is in the 9 times table? (a) 46 (b) 44 (c) 45 (d) 47
  14. 14.Which of these is a smart way to learn a formula? (a) test yourself weekly (b) cram it the last night (c) read it once (d) never use it in sums
  15. 15.📐 Smart or weak way to learn a formula: use it in a few sums? (a) a weak way (b) a smart way
  16. 16.📅 The digits 25011953 are a date: day, month, year. Which chunking shows the date? (a) 2501/19/53 (b) 25/01/1953 (c) 250/119/53 (d) 25/0119/53
  17. 17.Which of these is a weak way to learn a formula? (a) test yourself weekly (b) use it in a few sums (c) a formula card (d) read it once
  18. 18.📐 Smart or weak way to learn a formula: draw a labelled picture? (a) a weak way (b) a smart way
  19. 19.✋ The 9s trick: for 9 × 2, the tens digit is 2 − 1 and the ones digit is 10 − 2. What is 9 × 2?
  20. 20.📅 The digits 12041984 are a date: day, month, year. Which chunking shows the date? (a) 120/419/84 (b) 12/0419/84 (c) 1204/19/84 (d) 12/04/1984
  21. 21.📐 Smart or weak way to learn a formula: read it once? (a) a weak way (b) a smart way
  22. 22.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 21 (b) 22 (c) 23 (d) 32
  23. 23.🔍 Which is the odd one out? (a) a formula card (b) say it aloud (c) use it in a few sums (d) mix up the letters
  24. 24.📐 Smart or weak way to learn a formula: skip what letters mean? (a) a smart way (b) a weak way
  25. 25.✋ The 9s trick: for 9 × 10, the tens digit is 10 − 1 and the ones digit is 10 − 10. What is 9 × 10?
  26. 26.📐 In the 11 times table up to 11 × 9, each answer… (a) ends in 0 (b) is always odd (c) repeats the digit (d) ends in 5
  27. 27.📅 The digits 15111963 are a date: day, month, year. Which chunking shows the date? (a) 15/11/1963 (b) 1511/19/63 (c) 151/119/63 (d) 15/1119/63
  28. 28.✋ The 9s trick: for 9 × 3, the tens digit is 3 − 1 and the ones digit is 10 − 3. What is 9 × 3?
  29. 29.📐 Every answer in the 5 times table ends in… (a) any digit (b) 1 or 6 (c) 2 or 7 (d) 0 or 5
  30. 30.📐 Smart or weak way to learn a formula: never use it in sums? (a) a smart way (b) a weak way
  31. 31.True or false: “use it in a few sums” is a weak way to learn a formula. (a) False (b) True
  32. 32.📅 The digits 26091982 are a date: day, month, year. Which chunking shows the date? (a) 26/0919/82 (b) 2609/19/82 (c) 26/09/1982 (d) 260/919/82
  33. 33.True or false: “say it aloud” is a smart way to learn a formula. (a) True (b) False
  34. 34.✋ The 9s trick: for 9 × 7, the tens digit is 7 − 1 and the ones digit is 10 − 7. What is 9 × 7?
  35. 35.📐 Smart or weak way to learn a formula: know what each letter is? (a) a weak way (b) a smart way
  36. 36.Which of these is a smart way to learn a formula? (a) read it once (b) never use it in sums (c) draw a labelled picture (d) copy it 50 times blindly
  37. 37.📅 The digits 04012015 are a date: day, month, year. Which chunking shows the date? (a) 04/01/2015 (b) 04/0120/15 (c) 040/120/15 (d) 0401/20/15
  38. 38.Which of these is a smart way to learn a formula? (a) cram it the last night (b) skip what letters mean (c) copy it 50 times blindly (d) see where it comes from
  39. 39.✋ The 9s trick: for 9 × 9, the tens digit is 9 − 1 and the ones digit is 10 − 9. What is 9 × 9?
  40. 40.Which of these is a weak way to learn a formula? (a) know what each letter is (b) use it in a few sums (c) never use it in sums (d) draw a labelled picture

Answer key

  1. False
  2. 54
  3. True
  4. 18/09/1965
  5. a formula card
  6. a smart way
  7. False
  8. 09/09/1950
  9. 26/04/1997
  10. use it in a few sums
  11. 72
  12. copy it 50 times blindly
  13. 45
  14. test yourself weekly
  15. a smart way
  16. 25/01/1953
  17. read it once
  18. a smart way
  19. 18
  20. 12/04/1984
  21. a weak way
  22. 22
  23. mix up the letters
  24. a weak way
  25. 90
  26. repeats the digit
  27. 15/11/1963
  28. 27
  29. 0 or 5
  30. a weak way
  31. False
  32. 26/09/1982
  33. True
  34. 63
  35. a smart way
  36. draw a labelled picture
  37. 04/01/2015
  38. see where it comes from
  39. 81
  40. never use it in sums

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