factors, fractions, and exponents
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Rules for Divisibility | to find out if a number is divisible by another number
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| Factors | digits that a number can divided by
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| Order of Operations | PEMDAS perenthesis;exponents;multiply;divide;add;subtract
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| Exponent | tells you how many times you multiply the base number by itself
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| Base | positive or negative integer that may have an exponent above it
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| Power | small number above the base number
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| (-3)sq. means | (-3)(-3)
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| -3sq. means | -3 x -3
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| Prime Numbers | are only divisible by one and themselves
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| Composite Numbers | divisible by more than one and themselves
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| GCF | greatest common factor
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| Variable GCF | example = X²Y⁵
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| Prime Factorization | 120
^
12 10
^ ^
3 4 5 2
^
2 2
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| Finding Prime Factorization Using GCF | find the factors of the number and then find the factors of the factors until you have all prime numbers
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| Simplifying Variable Expressions | simplify the numbers and subtract the exponents from the like variables
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| Rational Numbers | 2/1 4/1
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| Negative Rational Numbers | always have the negative sign next to the divisibility line or have it next to the numerator
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| 4x³y⁵ ・3x²yz² | 7x⁵y⁶z²
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| (x³y⁵)⁴ | x¹²y²⁰
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| x⁰ | 0
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| x⁻³ | -x・-x・-x
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| x⁻³y²/a² |
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| x³y²/a²b³ | x³y²a²b³
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| x⁻³y²z⁰/x⁻²y⁻³ | y⁵x²/x³
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| Charlie Stuck | Period 1
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
stuckcharles
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