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Question: What do you get if you divide thirty (30) by half and then add ten?
The answer is twelve: 30 divided by 15 equals 2 and two plus ten equals twelve. How? Thirty divided by half is not the same as 30 divided in half!

# Proofs in Coordinates

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Basic Lesson
Guides students through the beginner skills of Proofs in Coordinates.
Standard: MATH 3
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Intermediate Lesson
Demonstrates how to use advanced skills to tackle Proofs in Coordinates problems.
Standard: MATH 3
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Independent Practice 1
A really great activity for allowing students to understand the concepts of the Proofs in Coordinates.
Standard: MATH 3
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Independent Practice 2
Students use Proofs in Coordinates in 20 assorted problems. The answers can be found below.
Standard: MATH 3
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Proofs in Coordinates Homework
Students are provided with 12 problems to achieve the concepts of Proofs in Coordinates.
Standard: MATH 3
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Proofs in Coordinates Quiz
This tests the students ability to understand Proofs in Coordinates.
Standard: MATH 3
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Answers for all lessons and independent practice.
Answers for homework and quiz sheets.
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