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Grade 3 Near Doubles Worksheets

Use a double you already know to answer the question next door.

Every sheet below is generated fresh with a matching answer key. Pick one of the three levels, preview it, and print or download the PDF β€” no account, no watermark. For the other grade 3 mental maths skills, see all mental maths worksheets.

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Mental Maths Β· Grade 3

Grade
Topic
SkillEach skill is a different kind of question, with its own levels.
Level
Questions
30

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Grade 3 Β· 2 pages Β· A4

Mental Maths Practice

Grade 3 β€’ Near Doubles β€’ Use a double to take away
Name:Date:

Find the double first, then adjust. No calculator.

  1. 1) 78 βˆ’ 40 =
  2. 2) 169 βˆ’ 84 =
  3. 3) 79 βˆ’ 39 =
  1. 4) 70 βˆ’ 36 =
  2. 5) 164 βˆ’ 83 =
  3. 6) 162 βˆ’ 82 =
  1. 7) 116 βˆ’ 59 =
  2. 8) 53 βˆ’ 26 =
  3. 9) 121 βˆ’ 60 =
  1. 10) 106 βˆ’ 54 =
  2. 11) 136 βˆ’ 69 =
  3. 12) 97 βˆ’ 48 =
  1. 13) 45 βˆ’ 22 =
  2. 14) 148 βˆ’ 75 =
  3. 15) 194 βˆ’ 98 =
  1. 16) 131 βˆ’ 65 =
  2. 17) 168 βˆ’ 85 =
  3. 18) 161 βˆ’ 80 =
  1. 19) 83 βˆ’ 41 =
  2. 20) 153 βˆ’ 76 =
  3. 21) 160 βˆ’ 81 =
  1. 22) 141 βˆ’ 70 =
  2. 23) 46 βˆ’ 24 =
  3. 24) 193 βˆ’ 96 =
  1. 25) 101 βˆ’ 50 =
  2. 26) 120 βˆ’ 61 =
  3. 27) 138 βˆ’ 70 =
  1. 28) 197 βˆ’ 98 =
  2. 29) 173 βˆ’ 86 =
  3. 30) 43 βˆ’ 21 =
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Page 1 of 2

Answer Key

  1. 1. 38
  2. 2. 85
  3. 3. 40
  4. 4. 34
  1. 5. 81
  2. 6. 80
  3. 7. 57
  4. 8. 27
  1. 9. 61
  2. 10. 52
  3. 11. 67
  4. 12. 49
  1. 13. 23
  2. 14. 73
  3. 15. 96
  4. 16. 66
  1. 17. 83
  2. 18. 81
  3. 19. 42
  4. 20. 77
  1. 21. 79
  2. 22. 71
  3. 23. 22
  4. 24. 97
  1. 25. 51
  2. 26. 59
  3. 27. 68
  4. 28. 99
  1. 29. 87
  2. 30. 22
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Page 2 of 2

What each level generates

Grade 3 near doubles β€” the exact skill behind each difficulty setting, straight from the generator.

  1. Level 1One more than a double
  2. Level 2Use a double to take away
  3. Level 3Two more than a double

Grade levels follow the progression common to most English-language curricula β€” not one specific national curriculum. Every level shows exactly what it generates, so you can check the fit with your own program. See the full scope & sequence β†’

More Grade 3 mental maths skills

Each one generates a different kind of question, with its own three levels and answer key.

Frequently asked questions

β–ΈWhat is mental maths for Grade 3?

Working out addition, subtraction and multiplication in the head. Each skill has a sheet of its own, and the Mixed Chains sheet rotates the three operations so a child practises choosing a strategy, not just repeating one.

β–ΈShould my child know all the times tables by Grade 3?

Most Grade 3 programmes aim for the tables up to 10 by the end of the year, with 11 and 12 following. Times Table Facts keeps to the tables up to 10 at every Grade 3 level β€” straight recall, then the missing factor, then three factors β€” and the Grade 4 sheets extend to 12.

β–ΈWhy practise mixed operations as well as one skill at a time?

Because switching is the skill that transfers. A single-operation page lets a child answer on autopilot; the Mixed Chains sheet forces them to read the symbol and pick a method, which is what any real problem will demand of them. Use both β€” one skill at a time to build the facts, mixed chains to prove they hold.

β–ΈWhat does the Mixed Chains sheet generate?

Chains that mix operations: 54 + 32 βˆ’ 75 at the first level, 7 Γ— 6 + 24 at the second, and four numbers in a row at the third. The multiplication always comes first so the answer is never ambiguous, and every result stays a positive whole number.