← Money with Martin

Level 1 free

Cashier

Income, spending, balance. 12 lessons, free.

1. Income, spending, balance Three words without which pocket money lies. Balance is what is left now. ⏱ 16 minutes
2. A pocket-money notebook Rows hold the truth. A table may help. The mark is the record, not SUM. ⏱ 16 minutes
3. A week vs. a month The same pocket money looks different in seven days and in thirty. Time changes the balance in the head. ⏱ 16 minutes
4. Envelopes / three piles Split tokens in advance: must, want, later. A pile is not a bank vault. ⏱ 16 minutes
5. I forgot to write it down What you do not write down is as if you did not spend it — and that is a lie. A hole is looked for, not invented. ⏱ 16 minutes
6. A gift vs. a wage A gift is a gift. A wage is for work. Pocket money can be both — but you do not carry the rent. ⏱ 16 minutes
7. A loan from a friend A loan shrinks the balance of friendship when it has no deadline. Often no is better. ⏱ 16 minutes
8. A goal: 200 Kč for a game A goal has an amount, a date and a later pile. A loan is not a goal. ⏱ 16 minutes
9. Watching 7 days Seven rows in a row. Zero is a row. The goal is to last, not to win the week. ⏱ 16 minutes
10. Project: pocket money 14 days Two weeks of income, spending, balance. What you do not write down is as if you did not spend it — and that is a lie. ⏱ 20 minutes
11. A talk with a parent (no numbers on the network) Three sentences from the notebook. No haul. No Discord. No parent’s wage. ⏱ 16 minutes
12. Cashier finale Three words, a notebook, envelopes, 14 days and the table. Only then Shopper. ⏱ 18 minutes

Coding is still on the home page — this course does not replace it.