Delta Lesson 1

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Across
  1. 2. you can change the order of the factors and get the same product
  2. 6. the two sides of a rectangle, or the numbers being multiplied in a multiplication problem
  3. 7. a special kind of rectangle that has four right angles and four sides of equal length
Down
  1. 1. angle a square corner
  2. 3. how many squares are inside a shape
  3. 4. means "right angle"
  4. 5. the answer to a multiplication