Multiple Datasets have to be implemented for money activity and its sub activities.

- Money.
- Money with Cents.
- Give tux his change.
- Give tux his change, including cents.

Goal: You must buy the different items and give the exact price. At higher levels, several items are displayed, and you must first calculate the total price.

MultipleData1: Recommended age: 5-6

Goal: You must buy the different items and give the exact price (until 10 euros).

Level 1: You must buy an item and give the exact price (until 4 euros)

Level 2: You must buy an item and give the exact price (until 5 euros)

Level 3: You must buy an item and give the exact price (until 6 euros)

Level 4: You must buy an item and give the exact price (until 7 euros)

Level 5: You must buy an item and give the exact price (until 8 euros)

Level 6: You must buy an item and give the exact price (until 9 euros)

Level 7: You must buy an item and give the exact price (until 10 euros)

MultipleData2: Recommended age: 6-7

Goal: You must buy the different items and give the exact price (until 100 euros).

Level 1: You must buy an item and give the exact price (until 20 euros)

Level 2: You must buy an item and give the exact price (until 30 euros)

Level 3: You must buy an item and give the exact price (until 60 euros)

Level 4: You must buy an item and give the exact price (until 100 euros)

Level 5: You must buy one or more items and give the exact price (until 20 euros)

Level 6: You must buy one or more items and give the exact price (until 30 euros)

Level 7: You must buy one or more items and give the exact price (until 60 euros)

Level 8: You must buy one or more items and give the exact price (until 100 euros)

MultipleData3: Recommended age: 7-10

Goal: You must buy the different items and give the exact price (until 1000 euros).

Level 1: You must buy an item and give the exact price (until 100 euros)

Level 2: You must buy an item and give the exact price (until 300 euros)

Level 3: You must buy an item and give the exact price (until 600euros)

Level 4: You must buy an item and give the exact price (until 1000 euros)

Level 5: You must buy one or more items and give the exact price (until 100 euros)

Level 6: You must buy one or more items and give the exact price (until 300 euros)

Level 7: You must buy one or more items and give the exact price (until 600 euros)

Level 8: You must buy one or more items and give the exact price (until 1000 euros)

Activity: Give Tux his change

Goal: Tux bought different items from you and shows you his money. You must give him back his change. At higher levels, several items are displayed, and you must first calculate the total price.

MultipleData1: Recommended age: 5-6

Level 1: Give Tux his change, the maximum price is 5 (euros/dollards).

random from 1 + ? = 5

Level 2: Tux buys one items, give him his change, he gives you maximum 7 (euros/dollards).

random from 1 + ? = 7 only one element bought

Level 3: Tux buys one items, give him his change, he gives you maximum 9 (euros/dollards).

random from 1 + ? = 9 only one element bought

Level 4: Tux buys one items, give him his change, he gives you maximum 10 (euros/dollards).

random from 1 + ? = 10 only one element bought

Level 5: Tux buys one items, give him his change, he gives you maximum 13 (euros/dollards).

random from 1 + ? = 13 only one element bought

Level 6: Tux buys one items, give him his change, he gives you maximum 15 (euros/dollards).

random from 1 + ? = 15 only one element bought

Level 7: Tux buys one items, give him his change, he gives you maximum 20 (euros/dollards).

random from 1 + ? = 20 only one element bought

MultipleData2: Recommended age: 6-8

Level 1: Tux buys one items, give him his change, he gives you maximum 10 (euros/dollards).

random from 1 + ? = 10 only one element bought

Level 2: Tux buys 2 items, give him his change, he gives you maximum 10 (euros/dollards).

random from 1 + ? = 10 two elements bought

Level 3: Tux buys several items, give him his change, he gives you maximum 10 (euros/dollards).

random from 1 + ? = 10 several elements bought

Level 4: Tux buys 1 item, give him his change, he gives you maximum 20 (euros/dollards).

random from 1 + ? = 20 only one element bought

Level 5: Tux buys 2 items, give him his change, he gives you maximum 20 (euros/dollards).

random from 1 + ? = 20 two elements bought

Level 6: Tux buys several items, give him his change, he gives you maximum 20 (euros/dollards).

random from 1 + ? = 20 several elements bought

Level 7: Tux buys 1 item, give him his change, he gives you maximum 50 (euros/dollards).

random from 1 + ? = 50 only one element bought

Level 8: Tux buys 2 items, give him his change, he gives you maximum 50 (euros/dollards).

random from 1 + ? = 50 two elements bought

Level 9: Tux buys several items, give him his change, he gives you maximum 50 (euros/dollards).

random from 1 + ? = 50 several elements bought

Level 10: Tux buys 1 item, give him his change, he gives you maximum 100 (euros/dollards).

random from 1 + ? = 100 only one element bought

Level 11: Tux buys 2 items, give him his change, he gives you maximum 100 (euros/dollards).

random from 1 + ? = 100 two elements bought

Level 12: Tux buys several items, give him his change, he gives you maximum 100 (euros/dollards).

random from 1 + ? = 100 several elements bought