4A Math

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Across
  1. 1. múltipols of 20
  2. 3. 80 is more big Dan 20
  3. 5. 4 Times as many as 7
  4. 7. right angle
  5. 10. 10-8=2
  6. 11. 100+100=200
Down
  1. 2. strait angle
  2. 4. 120minutes
  3. 5. 800*20
  4. 6. (20*20)+(20*20)
  5. 8. 80/10=8
  6. 9. 2*5=10