Multiplication vocab

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Across
  1. 3. product multiplying each digit of a number with each digit of another number where each digit maintains its place value
  2. 6. a type of estimation with specific rules for determining the closest value
  3. 7. numbers numbers that are slightly adjusted to create groups of numbers that are easy to compute mentally
  4. 8. reasoning to determine an approximate value
  5. 11. algorithm step-by-step procedure for solving a specific type of problem, such as addition or multiplication, in a systematic and efficient way
  6. 13. the set of counting (natural) numbers and zero {0, 1, 2, 3, ..., n}
Down
  1. 1. a number multiplied by another number to find a product
  2. 2. efficient application of procedures with accuracy
  3. 4. square is a number that is the result of an integer being multiplied by itself
  4. 5. a mathematical statement composed of algebraic and/or numeric expressions set equal to each other
  5. 9. model visual strategy using a rectangle to represent and solve multiplication and division problems by breaking down numbers into smaller, place-value parts
  6. 10. the total when two or more factors are multiplied
  7. 12. diagram a linear model used to illustrate number relationships