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Memory Techniques Worksheet: Formulas and Tables

Memory techniques lesson 23: Formulas, tables and dates · Set 508 · 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.Which of these is a weak way to learn a formula? (a) draw a labelled picture (b) say it aloud (c) copy it 50 times blindly (d) use it in a few sums
  2. 2.✋ The 9s trick: for 9 × 3, the tens digit is 3 − 1 and the ones digit is 10 − 3. What is 9 × 3?
  3. 3.True or false: “cram it the last night” is a smart way to learn a formula. (a) False (b) True
  4. 4.Which of these is a weak way to learn a formula? (a) cram it the last night (b) say it aloud (c) use it in a few sums (d) see where it comes from
  5. 5.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 109 (b) 98 (c) 99 (d) 100
  6. 6.📐 In the 11 times table up to 11 × 9, each answer… (a) is always odd (b) ends in 5 (c) ends in 0 (d) repeats the digit
  7. 7.📅 The digits 20051959 are a date: day, month, year. Which chunking shows the date? (a) 20/05/1959 (b) 20/0519/59 (c) 200/519/59 (d) 2005/19/59
  8. 8.📅 The digits 22012022 are a date: day, month, year. Which chunking shows the date? (a) 220/120/22 (b) 22/01/2022 (c) 22/0120/22 (d) 2201/20/22
  9. 9.Which of these is a smart way to learn a formula? (a) copy it 50 times blindly (b) know what each letter is (c) never use it in sums (d) mix up the letters
  10. 10.📅 The digits 26012009 are a date: day, month, year. Which chunking shows the date? (a) 2601/20/09 (b) 260/120/09 (c) 26/0120/09 (d) 26/01/2009
  11. 11.📐 Smart or weak way to learn a formula: say it aloud? (a) a weak way (b) a smart way
  12. 12.🔍 Which is the odd one out? (a) know what each letter is (b) see where it comes from (c) read it once (d) use it in a few sums
  13. 13.📐 In the 9 times table from 9 × 1 to 9 × 10, the digits of each answer add up to… (a) 9 (b) 18 (c) 10 (d) 8
  14. 14.✋ The 9s trick: for 9 × 6, the tens digit is 6 − 1 and the ones digit is 10 − 6. What is 9 × 6?
  15. 15.📅 The digits 13051965 are a date: day, month, year. Which chunking shows the date? (a) 13/05/1965 (b) 1305/19/65 (c) 13/0519/65 (d) 130/519/65
  16. 16.✋ The 9s trick: for 9 × 10, the tens digit is 10 − 1 and the ones digit is 10 − 10. What is 9 × 10?
  17. 17.📅 The digits 21101994 are a date: day, month, year. Which chunking shows the date? (a) 21/1019/94 (b) 2110/19/94 (c) 21/10/1994 (d) 211/019/94
  18. 18.Which of these is a smart way to learn a formula? (a) cram it the last night (b) use it in a few sums (c) skip what letters mean (d) never use it in sums
  19. 19.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 10 (b) 11 (c) 21 (d) 12
  20. 20.📐 Smart or weak way to learn a formula: mix up the letters? (a) a smart way (b) a weak way
  21. 21.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 34 (b) 43 (c) 32 (d) 33
  22. 22.📅 The digits 06121999 are a date: day, month, year. Which chunking shows the date? (a) 06/1219/99 (b) 061/219/99 (c) 0612/19/99 (d) 06/12/1999
  23. 23.📐 Why learn the meaning behind a formula? (a) it is shorter (b) it looks smart (c) there is no need (d) you can rebuild it
  24. 24.📐 Every answer in the 5 times table ends in… (a) 0 or 5 (b) 1 or 6 (c) 2 or 7 (d) any digit
  25. 25.📅 The digits 15071996 are a date: day, month, year. Which chunking shows the date? (a) 15/07/1996 (b) 150/719/96 (c) 15/0719/96 (d) 1507/19/96
  26. 26.True or false: “skip what letters mean” is a weak way to learn a formula. (a) False (b) True
  27. 27.🔍 Which is the odd one out? (a) copy it 50 times blindly (b) mix up the letters (c) know what each letter is (d) read it once
  28. 28.True or false: “know what each letter is” is a weak way to learn a formula. (a) True (b) False
  29. 29.📅 The digits 22091955 are a date: day, month, year. Which chunking shows the date? (a) 220/919/55 (b) 22/09/1955 (c) 22/0919/55 (d) 2209/19/55
  30. 30.🔍 Which is the odd one out? (a) draw a labelled picture (b) use it in a few sums (c) see where it comes from (d) skip what letters mean
  31. 31.✋ The 9s trick: for 9 × 9, the tens digit is 9 − 1 and the ones digit is 10 − 9. What is 9 × 9?
  32. 32.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 54 (b) 65 (c) 56 (d) 55
  33. 33.Which of these is a weak way to learn a formula? (a) draw a labelled picture (b) say it aloud (c) never use it in sums (d) a formula card
  34. 34.Which of these is a weak way to learn a formula? (a) know what each letter is (b) test yourself weekly (c) skip what letters mean (d) use it in a few sums
  35. 35.✋ The 9s trick: for 9 × 8, the tens digit is 8 − 1 and the ones digit is 10 − 8. What is 9 × 8?
  36. 36.🔍 Which is the odd one out? (a) a formula card (b) test yourself weekly (c) mix up the letters (d) see where it comes from
  37. 37.📅 The digits 02021964 are a date: day, month, year. Which chunking shows the date? (a) 02/02/1964 (b) 02/0219/64 (c) 0202/19/64 (d) 020/219/64
  38. 38.📐 Smart or weak way to learn a formula: use it in a few sums? (a) a weak way (b) a smart way
  39. 39.Which of these is a smart way to learn a formula? (a) cram it the last night (b) never use it in sums (c) read it once (d) a formula card
  40. 40.True or false: “cram it the last night” is a weak way to learn a formula. (a) False (b) True

Answer key

  1. copy it 50 times blindly
  2. 27
  3. False
  4. cram it the last night
  5. 99
  6. repeats the digit
  7. 20/05/1959
  8. 22/01/2022
  9. know what each letter is
  10. 26/01/2009
  11. a smart way
  12. read it once
  13. 9
  14. 54
  15. 13/05/1965
  16. 90
  17. 21/10/1994
  18. use it in a few sums
  19. 11
  20. a weak way
  21. 33
  22. 06/12/1999
  23. you can rebuild it
  24. 0 or 5
  25. 15/07/1996
  26. True
  27. know what each letter is
  28. False
  29. 22/09/1955
  30. skip what letters mean
  31. 81
  32. 55
  33. never use it in sums
  34. skip what letters mean
  35. 72
  36. mix up the letters
  37. 02/02/1964
  38. a smart way
  39. a formula card
  40. True

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