Lesson 23 Review
Authored by Erin Okino
Mathematics
8th Grade
CCSS covered
Used 3+ times
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10 questions
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1.
MATCH QUESTION
2 mins • 1 pt
The following are areas of squares.
Match the following areas to the side lengths.
Side length:
4 feet
Side length:
2 feet
Side length:
9 feet
Side length:
5 feet
Answer explanation
Use a square root to go from area to side length of a square!
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Answer explanation
The edge of a cube CANNOT be a negative number!
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Answer explanation
The length of a playground CANNOT be negative!
You need to SQUARE ROOT, not divide by 2! Those are not the same thing!
Tags
CCSS.3.MD.C.7B
CCSS.4.MD.A.3
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Answer explanation
Make sure you are using the CUBE root!
Cubing positive and negative numbers do NOT give the same result!
Tags
CCSS.6.G.A.4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tags
CCSS.6.G.A.4
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