The answer to #7 is 25223 but since it is a fill in the blanks I will provide you with the rest of the equation. In the first fill in the blank it is 37-30. The next blank is 78-75. The one below is 33-30. Then 34-30. Last blank 45-45.
The answer to #8 is 00523. 1st space is 109-195. 2nd space is 48-42. 3rd space is 63-63.
The answer to number 9 is 02121. 1st space is 23-22. 2nd space is 13-11. 3rd space is 23-22. last space is 11-11.
The answer to #10 is 0212. 1st space is 21-20. 2nd space is 12-10. 3rd space is 21-20. Last space is 10-10. Hope this helps! :) please put my answer as the brainliest
