MATHEMATICS

123456
Across
  1. 3. The process of putting together two or more numbers to find the total amount, which is called the sum.
  2. 5. Breaking a number up into an equal number of parts.
  3. 6. The act or process of taking one number away from another.
Down
  1. 1. A short way of finding out what would be the result of adding one number the number of times.
  2. 2. A part of a whole number, and a way to split up a number into equal parts.
  3. 4. A number expressed in the scale of tens.