Write the Compound Interest Formula

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by Jennifer Aber

Price: 150 points or $1.5 USD

Subjects: math

Grades: 7,8,9

Description: 8 cards ask students to identify the formula they would use to solve for compound interest. There is no solving. This assignment makes a great first day formative assessment. This deck uncovers misconceptions that student often have: -substitute numbers correctly into the formula -change a percent to a decimal -convert months to years, when needed -convert common fractions to decimals, when needed.