Across
- 3. show greater than and less than
- 4. a mathematical phrase with constants, variables, and/or operation symbols, but does not have an equal sign.
- 6. – a way to write numbers by adding the value of its digits.
- 7. a mathematical statement that uses an equal sign to show that two or more expressions are equal.
- 8. an unknown quantity. It is often represented by a letter.
- 9. a quantity with a value that does not change. It is usually represented by a number.
- 10. the second place value behind the decimal(out of 100)
Down
- 1. the first place value behind the decimal (out of 10)
- 2. – the way we usually write numbers, using digits.
- 3. -operations that are opposites or undo each other
- 5. - a way to write a number using only words, no digits are used.
- 11. 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.