Math Vocab

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Across
  1. 4. PEMDAS
  2. 6. the answer to a division problem
  3. 7. An expression with unknown and know values
  4. 8. An expression with known values
  5. 9. Ex: 6(5+8)=(6x5)+(6x8)
  6. 10. ones, tens, hundreds, thousands..
  7. 12. Ex: 5b-c
  8. 13. Ex: 15_5=3
Down
  1. 1. A placeholder with an unknown value
  2. 2. Ex: 5_3=15
  3. 3. the answer to a multiplication problem
  4. 5. Ex: x+(y+z)=(x+y)+z
  5. 11. Ex: 1+2-3 = 2-3+1