Maths

123456
Across
  1. 3. 3755 x 35 = 131425. What is happening here ?
  2. 6. 7 divided by 77 = 11.In here what is happening
Down
  1. 1. What is 267 in Roman Numerals ?
  2. 2. 20 Million = 2 ____
  3. 4. 1 Million = 10
  4. 5. What is 464 in Roman Numerals ?