Adding and Subtracting Rational Numbers
Unknown Grade•45 minutes
Learning Objective
I can demonstrate how to add and subtract rational numbers by applying the rules effectively in various examples.
Practice Questions
This lesson includes 5 practice questions to reinforce learning.
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1. What is the sum of negative 3.5 and negative 2.2? Show your work.
2. If you have 7.8 and you subtract 4.3 from it, what is the result? Explain the steps you took to arrive at your answer.
3. A submarine is at a depth of negative 15.4 meters and ascends 6.2 meters. What is the new depth of the submarine? Provide a detailed explanation of your calculation.
...and 2 more questions
Educational Video
Add and Subtract Rational Numbers
Ms. V's Room