Math

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Across
  1. 1. Result of addition
  2. 4. Result of multiplication
  3. 5. Regular shape with 3 sides
  4. 7. Result of subtraction
Down
  1. 1. Operation used to solve the following problem: I have 9 apples. If I give away 7 apples, how many apples will I have left?
  2. 2. Regular shape with 4 equal sides
  3. 3. Operation used to solve the following problem: I have 3 books on my desk and 4 books on a shelf. How many books do I have in total?
  4. 4. Something with no width or length
  5. 6. Something with length but no width