Memory Techniques Worksheet: Formulas and Tables
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.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 65 (b) 66 (c) 76 (d) 67
- 2.✋ The 9s trick: for 9 × 2, the tens digit is 2 − 1 and the ones digit is 10 − 2. What is 9 × 2?
- 3.Which of these is a smart way to learn a formula? (a) mix up the letters (b) see where it comes from (c) copy it 50 times blindly (d) cram it the last night
- 4.🔍 Which is the odd one out? (a) a formula card (b) see where it comes from (c) say it aloud (d) skip what letters mean
- 5.📐 Smart or weak way to learn a formula: mix up the letters? (a) a weak way (b) a smart way
- 6.True or false: “see where it comes from” is a weak way to learn a formula. (a) False (b) True
- 7.📐 Smart or weak way to learn a formula: use it in a few sums? (a) a weak way (b) a smart way
- 8.📅 The digits 05051959 are a date: day, month, year. Which chunking shows the date? (a) 0505/19/59 (b) 050/519/59 (c) 05/0519/59 (d) 05/05/1959
- 9.✋ The 9s trick: for 9 × 4, the tens digit is 4 − 1 and the ones digit is 10 − 4. What is 9 × 4?
- 10.Which of these is a weak way to learn a formula? (a) know what each letter is (b) mix up the letters (c) draw a labelled picture (d) use it in a few sums
- 11.True or false: “see where it comes from” is a smart way to learn a formula. (a) False (b) True
- 12.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 98 (b) 89 (c) 87 (d) 88
- 13.Which of these is a smart way to learn a formula? (a) read it once (b) copy it 50 times blindly (c) use it in a few sums (d) cram it the last night
- 14.🔢 Use the pattern of the 5 times table. Which of these numbers is in the 5 times table? (a) 8 (b) 13 (c) 10 (d) 11
- 15.Which of these is a weak way to learn a formula? (a) a formula card (b) know what each letter is (c) test yourself weekly (d) never use it in sums
- 16.📐 Smart or weak way to learn a formula: draw a labelled picture? (a) a smart way (b) a weak way
- 17.📐 Smart or weak way to learn a formula: skip what letters mean? (a) a smart way (b) a weak way
- 18.📐 Smart or weak way to learn a formula: know what each letter is? (a) a smart way (b) a weak way
- 19.📐 Why learn the meaning behind a formula? (a) it is shorter (b) there is no need (c) it looks smart (d) you can rebuild it
- 20.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 100 (b) 109 (c) 98 (d) 99
- 21.📐 Smart or weak way to learn a formula: cram it the last night? (a) a weak way (b) a smart way
- 22.🔍 Which is the odd one out? (a) use it in a few sums (b) draw a labelled picture (c) read it once (d) test yourself weekly
- 23.🔢 Use the pattern of the 11 times table. Which of these numbers is in the 11 times table? (a) 56 (b) 65 (c) 54 (d) 55
- 24.🔍 Which is the odd one out? (a) mix up the letters (b) read it once (c) a formula card (d) skip what letters mean
- 25.True or false: “cram it the last night” is a smart way to learn a formula. (a) False (b) True
- 26.🔍 Which is the odd one out? (a) mix up the letters (b) cram it the last night (c) never use it in sums (d) test yourself weekly
- 27.✋ The 9s trick: for 9 × 5, the tens digit is 5 − 1 and the ones digit is 10 − 5. What is 9 × 5?
- 28.📅 The digits 21102024 are a date: day, month, year. Which chunking shows the date? (a) 2110/20/24 (b) 211/020/24 (c) 21/10/2024 (d) 21/1020/24
- 29.🔍 Which is the odd one out? (a) read it once (b) copy it 50 times blindly (c) skip what letters mean (d) use it in a few sums
- 30.📅 The digits 16051992 are a date: day, month, year. Which chunking shows the date? (a) 16/0519/92 (b) 16/05/1992 (c) 1605/19/92 (d) 160/519/92
- 31.📐 In the 11 times table up to 11 × 9, each answer… (a) ends in 5 (b) is always odd (c) ends in 0 (d) repeats the digit
- 32.📅 The digits 13042017 are a date: day, month, year. Which chunking shows the date? (a) 1304/20/17 (b) 130/420/17 (c) 13/04/2017 (d) 13/0420/17
- 33.🔢 Use the pattern of the 5 times table. Which of these numbers is in the 5 times table? (a) 88 (b) 85 (c) 83 (d) 86
- 34.🔍 Which is the odd one out? (a) see where it comes from (b) a formula card (c) copy it 50 times blindly (d) say it aloud
- 35.✋ The 9s trick: for 9 × 7, the tens digit is 7 − 1 and the ones digit is 10 − 7. What is 9 × 7?
- 36.🔢 Use the pattern of the 9 times table. Which of these numbers is in the 9 times table? (a) 72 (b) 74 (c) 71 (d) 73
- 37.🔍 Which is the odd one out? (a) see where it comes from (b) a formula card (c) draw a labelled picture (d) mix up the letters
- 38.📅 The digits 23121960 are a date: day, month, year. Which chunking shows the date? (a) 23/12/1960 (b) 231/219/60 (c) 2312/19/60 (d) 23/1219/60
- 39.✋ The 9s trick: for 9 × 3, the tens digit is 3 − 1 and the ones digit is 10 − 3. What is 9 × 3?
- 40.Which of these is a weak way to learn a formula? (a) use it in a few sums (b) see where it comes from (c) skip what letters mean (d) test yourself weekly
Answer key
- 66
- 18
- see where it comes from
- skip what letters mean
- a weak way
- False
- a smart way
- 05/05/1959
- 36
- mix up the letters
- True
- 88
- use it in a few sums
- 10
- never use it in sums
- a smart way
- a weak way
- a smart way
- you can rebuild it
- 99
- a weak way
- read it once
- 55
- a formula card
- False
- test yourself weekly
- 45
- 21/10/2024
- use it in a few sums
- 16/05/1992
- repeats the digit
- 13/04/2017
- 85
- copy it 50 times blindly
- 63
- 72
- mix up the letters
- 23/12/1960
- 27
- skip what letters mean
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