integers

123456
Across
  1. 3. , if you have a regular number and a zero the answer
  2. 5. , you always make numbers
  3. 6. , 7 x 10
Down
  1. 1. , you always make two number bigger
  2. 2. , 10 x 8
  3. 4. value , it looks like two lines and a number is in the middle