Curriculum
Course: Mathematics — First Preparatory
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Curriculum

Mathematics — First Preparatory

Unit 1: Numbers

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Unit 2: Algebra

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Unit 3: Statistics

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Unit 4: Geometry

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Quiz

The Arithmetic Mean — Lesson quiz

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  • Questions count: 1
  • Passing grade: 60%
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1.
The mean of five numbers is 7, and four of them add up to 26. Find the fifth number.
7
9
35
10