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VOCAB

1. division:除法
2. dividend:被除数
3. divisor:除数
4. call：使用子程序
5. procedure：子程序

KNOWLEGE POINTS

Example:

• when you def a procedure。put the name of parameter inside the bracket
• you then use the parameter like variable inside the procedure.
• when you call procedure ,you must put value inside the brackets.
• the value inside the brackets must match the parameter of the procedure
• the same number of parameter
• in the same order
• the same type