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Missing numbers and the = sign

Year 1 maths · Calculation · 6 skills with hints, step-by-step help from Mago, video lessons and printable practice.

Example questions

  1. True or false? 2 + 8 = 7 + 3
  2. 9 + 9 = 17. True or false?
  3. True or false? In 11 + ? = 20, the ? is 9.
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