Quick Reference ~ A maths Dictionary for Kids by Jenny Eather Email jeather@iprimus.com.au A Maths Dictionary for Kids by Jenny Eather at www.amathsdictionaryforkids.com


Dd

day

• a day is a unit of time measurement based on
the period it takes for the earth to revolve once.
• equal to 24 hours; 7 days = 1 week.

EXAMPLES:
day


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