Addition, Subtraction, Multiplication, Division, PEMDAS

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Across
  1. 2. 46 x 3
  2. 3. 26 x 27
  3. 4. 6 - (36 - 21 - 11) + 19 - 8
  4. 5. 5890 - 2997
  5. 6. divided by 68
Down
  1. 1. 9 x 7
  2. 2. 378 multiplied by 51
  3. 4. 307 x 5
  4. 7. (22 + 12 + 29) - (18 + 20 - 15)