Unit 1

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Across
  1. 3. A picture that shows how a number can be split into parts.
  2. 5. The answer to an addition problem.
  3. 6. A math fact where the same number is added to itself.
  4. 7. A symbol used to write numbers. The digits are 0–9.
  5. 8. The answer to a subtraction problem.
  6. 9. To put numbers together to find how many in all.
  7. 10. A math sentence that shows two amounts are equal.
  8. 11. The value a digit has because of where it is in a number.
  9. 12. To take away or find how many are left.
Down
  1. 1. A group of math facts that use the same numbers.
  2. 2. A math sentence that uses numbers and symbols.
  3. 4. A number that is being added.
  4. 5. Drawings with boxes that help you solve math problems.