algebra

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Across
  1. 2. Multiplying to remove the brackets.
  2. 4. Rearranging an equation or formula so that we have a different subject.
  3. 7. Putting values where the letters are.
  4. 8. A symbol for a value we don't know yet. It is usually a letter like x or y.
  5. 10. Making something easier to use or understand.
Down
  1. 1. Finding what to multiply to get an expression. (Putting the brackets back in)
  2. 3. A rule or fact written with mathematical symbols.
  3. 4. A number used to multiply a variable.
  4. 5. The variable that is being worked out.
  5. 6. Either a single number or variable, or numbers and variables multiplied together.
  6. 9. The small numbers that tells you how many times to use the base in a multiplication.