Across
- 2. an expression is in simplest form when it is easiest to use.
- 3. Numbers we can multiply together to get another number.
- 4. To calculate the value of.
- 5. A fixed value.
- 6. A number used to multiply a variable.
- 7. Numbers, symbols and operators (such as + and ×) grouped together that show the value of something.
- 9. a single number or variable, or numbers and variables multiplied together.
- 10. A symbol for a value we don't know yet. It is usually a letter like x or y.
Down
- 1. multiplying a number by a group of numbers added together
- 2. Putting values where the letters are.
- 7. An equation says that two things are equal.
- 8. To find a value (or values) we can put in place of a variable that makes the equation true.