Math Vocabulary - Serena

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Across
  1. 2. 18+24=42
  2. 6. 1,000,000x5=5,000,000
  3. 7. 999= 900+90+9
  4. 9. 64+23=87
Down
  1. 1. 323 - hundred=3 ten=2 one=3
  2. 2. 54,321
  3. 3. 2,000,000x5=10,000,000
  4. 4. 99-32=67
  5. 5. 517 — five hundred seventeen
  6. 8. numbers0-9