Maths Crossword

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Across
  1. 2. 11+3
  2. 5. 20x26
  3. 8. 1meter=___cm
  4. 10. 15-7
  5. 11. 4x3
Down
  1. 1. 11x9
  2. 3. 10x10
  3. 4. 5x3
  4. 6. _+7=14
  5. 7. 9x2
  6. 9. 4x4