Algebra 1 | Unit 7 | Lesson 21: Sums and Products of Rational and Irrational Numbers | Practice Problems
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Mathematics
6th Grade
CCSS covered
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7 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Consider the statement: "An irrational number multiplied by an irrational number always makes an irrational product." Select all the examples that show that this statement is false.
2.
OPEN ENDED QUESTION
3 mins • 1 pt
Evaluate responses using AI:
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Tags
CCSS.HSF-IF.C.7A
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Here are the solutions to some quadratic equations. Decide if the solutions are rational or irrational.
4.
OPEN ENDED QUESTION
3 mins • 1 pt
Find an example that shows that the statement is false. An irrational number multiplied by an irrational number always makes an irrational product. A rational number multiplied by an irrational number never gives a rational product. Adding an irrational number to an irrational number always gives an irrational sum.
Evaluate responses using AI:
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Tags
CCSS.HSN.RN.B.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.HSA-REI.B.4B
6.
OPEN ENDED QUESTION
3 mins • 1 pt
Evaluate responses using AI:
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Tags
CCSS.HSA-REI.B.4B
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Here are 4 graphs. Match each graph with a quadratic equation that it represents.
Tags
CCSS.HSF-IF.C.7A
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