In this standards-based, engaging Valentine's Day digital escape room bundle of 3 activities , students will have fun simplifying expressions using the order of operations, solving percent problems involving tax, tip, markup, discount, adding, subtracting, multiplying and dividing rational numbers (positive and negative fractions and decimals), and solving one step equations by adding, subtracting, multiplying and dividing (note: the order of operations activity does not contain exponents or