Module 1

12345678910
Across
  1. 4. of the numbers 0 to 9; e.g., what is the value of the digit in the tens place?)
  2. 6. (as related to place value)
  3. 8. sentence (e.g., 4 + 3 = 7)
  4. 10. form (a number written in the format: 135) Tenths (as related to place value)
Down
  1. 1. form (e.g., one hundred thirty-five)
  2. 2. form (e.g., 3.21 = 3 ones 2 tenths 1 hundredth)
  3. 3. ten units (place value units)
  4. 5. form (e.g., 135 = 1 × 100 + 3 × 10 + 5 ×1)
  5. 7. line (a line marked with numbers at evenly spaced intervals)
  6. 9. value (the numerical value that a digit has by virtue of its position in a number)