Mathematics Enhanced Sample Scope and Sequence

Venn Diagrams, Number Lines, and Compound Inequalities. In a bag of 32 balloons, 20 are round, 16 are red, and 11 are both red and round. Draw two intersecting circles (one type of Venn Diagram), label each part with the information from the problem set-up, and use this diagram to explain your answers. How many balloons were neither red nor round? ................
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