Math crossword

Edit Answers
12345678910
Across
  1. 6. 243=200=40+3
  2. 8. 123456789
  3. 9. 2+2=4
  4. 10. 5+7=12
Down
  1. 1. 541 5 hundred 4 tens 1 ones
  2. 2. 6-2=4
  3. 3. 583 five hundred 83
  4. 4. 6+8=14
  5. 5. 2X6=12
  6. 7. 63,920