Problem Solving (2 points )
1. Ace give me 50 pesos for my allowance. I buy fruits cost 25 pesos and I
buy water cost 30 pesos. How much is the lacking?

2. I have 1,000 in my wallet. I buy a shoes cost 999 pesos. How much
money do I have left?

3. I have a debt to my friend , 1,200 pesos. On my 1 st salary I pay her 700
pesos and in my 2 nd salary I pay her 300 pesos. How much debt left?

4. I want to buy a shoes cost 5,000 pesos. If I save 1,000 every month , how
many month I need to save?