A few days ago
At what age do students in the US learn about square roots and prime numbers?
At what age (or grade) are square- and cube-roots and prime numbers typically learned in a regular math curriculum? Thanks!
Top 7 Answers
A few days ago
Favorite Answer
They are introduced in the 5th grade Illinois math curriculum.
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5 years ago
Square roots best shown by example 3^2 = 9 so the square root of 9 is 3. 4^2 = 16 so the square root of 16 is 4 Of course if you get a number like 5 the square root of 5 is 2.236and you would have to look in square root tables or use your calculator to get the exact value. Prme numbesr are those that cannot be factored,e.g. 5, 7, 11, 13, 17 ……
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A few days ago
Probably in Pre-Algebra through Algebra
So that’s grade 6-8 (12-14).
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A few days ago
I think I learned about primes in 4th grade, and square roots in 6th.
But you continue to use them throughout high school.
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A few days ago
prime numbers i believe for me was 5th grade
square roots probably 8th or freshman year and cube roots i only remember a refrence to, but not much more.
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A few days ago
anywhere between 12 – 15 I would say
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A few days ago
im not sure..sorry
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