Connect the ideas
100 cents make 1 dollar.
Different coin collections can have the same value.
Use a plan and check that the answer fits the money available.
Explain choices using the situation, costs and other people's needs.
Check the key ideas, then put them together independently.
100 cents make 1 dollar.
Different coin collections can have the same value.
Use a plan and check that the answer fits the money available.
Explain choices using the situation, costs and other people's needs.