'Pizza planet' diaporamas de présentation

Jeopardy

Jeopardy. Simplified?. Rational Equations. Adding and Subtracting. Potpourri. Rational Expressions. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500.

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Money and Banks

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VOCABULARY

VOCABULARY. prehistoric In prehistoric times, some people used shells as money. before human beings recorded events in writing standard Long ago, food and animals were standard forms of payment. widely used or accepted primitive

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