Question

complete: 2,3,3,5,10,13,39,43,172,177,_
3. which of the following numbers ifs evenly divisible by 6? 106, 124,138,146,152
4. find the missing number: 6000, 2000, _, 750, 325.
5. which of the following is not a prime number?53,59,61,67,74
6. complete the sequence: 13,17,31,37,71,73,79,97,107,_.
7. what is the greatest integer that will divide evenly into both 36 and 54? 6,9,12,18,27.
8. if the average of x and 9 is 7, then x equals: 3,5,6,7,9.