5 Written Questions

1. 12 / 4
2. 28 / 7
3. 48 / 8
4. 81 / 9
5. 63 / 7

4 Matching Questions

1. 9
2. 5
3. 7
4. 8

1. a 64 / 8
2. b 21 / 3
3. c 35 / 7
4. d 36 / 4

5 Multiple Choice Questions

1. 63 / 9
   1. 8
   2. 3
   3. 7
   4. 9
2. 18 / 3
   1. 4
   2. 6
   3. 5
   4. 9
3. 54 / 9
   1. 7
   2. 6
   3. 8
   4. 5
4. 15 / 3
   1. 5
   2. 6
   3. 8
   4. 4
5. 54 / 6
   1. 9
   2. 7
   3. 4
   4. 6

5 True/False Questions

1. 2 → 10 /5

   True        False

2. 9 → 18 / 2

   True        False

3. 8 → 48 / 6

   True        False

4. 7 → 49 / 7

   True        False

5. 7 → 42 / 6

   True        False