Counting by 10’s

1234567891011
Across
  1. 1. four digit number
  2. 3. means 100
  3. 5. 20+20
  4. 8. 33+m=60
  5. 9. 50+20
  6. 11. 30x3
Down
  1. 2. hundred 50+50
  2. 4. 10x3
  3. 6. half dollar is worth this
  4. 7. capital of Illinois
  5. 10. 20x4