Across
- 3. The name given to each group of three digits in a place-value chart.
- 6. An answer that is close to an exact answer.
- 8. A line with numbers on it in order at regular intervals.
- 9. A symbol used to write numbers.
- 10. the smaller number in comparison.
- 11. The usual way of writing a number that shows only its digits, no words.
Down
- 1. The value given to a digit by its place in a number.
- 2. The representation of a number as a sum that shows the value of each digit.
- 4. The form of a number that uses written words.
- 5. the bigger number in comparison.
- 7. numbers have the same value.