Maths Activity

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Across
  1. 3. Predecessor of 21
  2. 4. Sum of 10 and 3
  3. 7. Smallest two digit number
  4. 9. Greatest two digit number
Down
  1. 1. Sum of 60 and 5
  2. 2. Successor of 99
  3. 4. Sum of 0 and 2
  4. 5. Difference of 35 and 5
  5. 6. Successor of 10
  6. 8. 20 dded to 30