math

123456789
Across
  1. 1. x
  2. 4. -
  3. 6. +
  4. 8. if you have 4 left over in division it is blank of 4
  5. 9. ÷
Down
  1. 2. What theorem is A²+B²=c²
  2. 3. What do you do in this situation 4(x+4)
  3. 5. what is solved by multiplying down the list of numbers
  4. 7. what is the factorial of 4