Toni had 22 cents in his money box and saved 10 cents each week. After 8 weeks he had saved a total of 102 cents by adding 10 cents each week. Mary had 103 cents in her money box and spent 10 cents each week. After 7 weeks she had 33 cents remaining by subtracting 10 cents each week from her starting amount.

1. Toni has 22c in his money box. Each week he saves 10c . How much does he have after 8 weeks ?

2. 22c Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8

3. 22c Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 32c 42c 52c 62c 72c 82c 92c 102c

5. 103c Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8

6. 103c Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 93c 83c 73c 63c 53c 43c 33c