1. 30 31 32 33 34 35 36 37 38 1 3 9 27 81
6 561
243
729
2 187
1. Calculate 9 x =
729
3 x 3
3 x 3 x 3 x 3
3 x 3 x 3 x 3 x 3 x 3 x =

2. 30 31 32 33 34 35 36 37 38 1 3 9 27 81
6 561
243
729
2 187
1. Calculate 27 x =
6 561
3 x 3 x 3
3 x 3 x 3 x 3 x 3 =
3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x

3. 30 31 32 33 34 35 36 37 38 1 3 9 27 81
6 561
243
729
2 187
Calculate 81 x =
2 187
3 x 3 x 3 x 3 x
3 x 3 x 3 =
3 x 3 x 3 x 3 x 3 x 3 x 3

4. 32 x 34 = 36
33 x 35 = 38
34 x 33 = 37

5. 20 21 22 23 24 25 26 27 28 1 2 4 8 16 32 64
128
256
Calculate 8 x =
128
2 x 2 x 2
2 x 2 x 2 x 2
2 x 2 x 2 x 2 x 2 x 2 x 2 x = 23 x 24 = 27

6. 20 21 22 23 24 25 26 27 28 1 2 4 8 16 32 64
128
256
Calculate 32 x =
512
2 x 2 x 2 x 2 x 2
2 x 2 x 2 x 2
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x = 25 x 24 = 29

7. 20 21 22 23 24 25 26 27 28 1 2 4 8 16 32 64
128
256
Calculate 64 x =
256
2 x 2
2 x 2 x 2 x 2 x 2 x 2 x
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 26 x 22 = 28

8. 50 51 52 53 54 55 56 57 58 1 5 25
125
625
3125
15 625 … …
Calculate 25 x =
15 625
5 x 5
5 x 5 x 5 x 5
5 x 5 x 5 x 5 x 5 x 5 x = 52 x 54 = 56