Base 10 System

12345678910
Across
  1. 3. The value represented by the digit 0 in the decimal system.
  2. 4. The number of tens in 100
  3. 8. The process of writing a number in expanded form by adding the value of each digit.
  4. 9. The base of the decimal system
  5. 10. The digit with the highest place value in the decimal system
Down
  1. 1. The place value system where each place is 10 times the value of the place to its right.
  2. 2. The number of digits in the decimal system
  3. 5. The smallest two digit prime number
  4. 6. The process of finding the total value by combining the values of each digit in a number.
  5. 7. The value represented by the digit 1 in the decimal system.