Here is an adding and subtracting fractions instructional activity in which learners solve 12 unlike denominator problems. Answers have a letter attached. Pupils use these to solve a riddle.
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Models for Teaching Addition and Subtraction of Integers
Positive and negative numbers are everywhere in the world around us. Whether it's charged particles in atoms, a hot air balloon rising and falling in the sky, or a series of bills and checks being delivered in the mail, this resource...
5th - 8th Math CCSS: Adaptable
Describe Negative Values with Words
Number crunchers will have no trouble making sense out of absolute values of rational numbers with this real-world resource. Show learners absolute value as it refers to debt, loss of yards in football, and being underwater. The Guided...
4 mins 5th - 7th Math CCSS: Designed