Number System

12345678910
Across
  1. 2. Form, sum of place values of each digit
  2. 4. the place value of 2 in 82041
  3. 6. 100000+10000+1000+100+10+1
  4. 8. greatest 6-digit number formed by 4,1,7,3,5,2
  5. 9. numeral just before 80000
Down
  1. 1. period of 7 in 273105
  2. 3. forty thousand one
  3. 5. 5 more than smallest 3-digit number
  4. 7. smallest 4-digit number
  5. 10. greatest 6-digit number