Vocabulary Puzzle

123456789
Across
  1. 7. A mathematical operation that represents repeated addition, such as 4 times 3, which is 4 added to itself three times (4 x 3 = 12).
  2. 8. A mathematical operation that represents sharing or grouping a quantity into equal parts. For example, dividing 12 by 4 (12 รท 4) means finding how many groups of 4 are in 12.
  3. 9. A combination of numbers, variables, and operations (e.g., +, -, *, /) used to represent mathematical relationships.
Down
  1. 1. Finding the difference between two numbers by taking one away from the other.
  2. 2. A way to represent a part of a whole or a ratio of two numbers, such as 1/2, which means one out of two equal parts.
  3. 3. To find the numerical value of an algebraic expression by substituting specific values for the variables and simplifying.
  4. 4. A symbol representing an unknown or changing quantity in mathematics, often denoted as letters like x, y, or z.
  5. 5. A branch of mathematics using symbols to solve equations and study relationships between variables.
  6. 6. Combining two or more numbers to find their total or sum.