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NES MATH STUDY SET WITH GUARANTEED ACCURATE ANSWERS

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  • Course
  • NES MATH
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  • NES MATH

Intergers - Accurate Answers [...-1, 0, 1...] Whole Numbers - Accurate Answers [0, 2, 3...] Natural Numbers - Accurate Answers [1, 2, 3...] 2.5x10⁻²= - Accurate Answers .025 Factorization - Accurate Answers Divide numbers in half until you can no longer divide then divide by other pr...

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  • October 19, 2024
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  • 2024/2025
  • Exam (elaborations)
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  • NES MATH
  • NES MATH
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GRADEUNITS
NES MATH STUDY SET
NES MATH STUDY SET WITH GUARANTEED ACCURATE ANSWERS




Intergers - Accurate Answers✔✔✔ [...-1, 0, 1...]


Whole Numbers - Accurate Answers✔✔✔ [0, 2, 3...]


Natural Numbers - Accurate Answers✔✔✔ [1, 2, 3...]


2.5x10⁻²= - Accurate Answers✔✔✔ .025


Factorization - Accurate Answers✔✔✔ Divide numbers in half until you
can no longer divide then divide by other prime numbers .

, Divisibility Tests - Accurate Answers✔✔✔ To find the prime
factorization of a number, it is helpful to know a few tests for
divisibility.


Divisibility by 2 - Accurate Answers✔✔✔ If the last digit is even, then
the number is divisible by 2.


For example, 158 is divisible by 2 since its last digit is 8.


Divisibility by 3 - Accurate Answers✔✔✔ If the sum of the digits is
divisible by 3, then the number is also.


For example, 177 is divisible by 3 since the sum of its digits is 15 (1 + 7
+ 7 = 15), and 15 is divisible by 3.


Divisibility by 4 - Accurate Answers✔✔✔ If the last two digits form a
number divisible by 4, then the number is divisible by 4.


For example, 316 is divisible by 4 since 16 is divisible by 4.


Divisibility by 5 - Accurate Answers✔✔✔ If the last digit is a 5 or a 0,
then the number is divisible by 5.


For example, 1995 is divisible by 5 since its last digit is 5.

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