TorborgChapter4 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
Rules For Divisibility | 2: even number 3: sum of digits = 0 4: last 2 digits are divisible by 4 5: ends in 5 or 0 6: if it is divisible by 2 and 3 8: last 3 digits are divisible by 8 9: sum is divisible by 9 10: ends in 0 |
Factors | numbers that are multiplied to get a number |
Order of Operations | PEMDAS (parenthesis, exponents, multiply/divide, add/subtract |
Exponent | small number by a bigger number that shows how many times to multiply the number by itself |
Base | the bigger number next to the exponent |
Power | how many times you multiply the base by itself (example: second power= b*b |
Prime Numbers | numbers that have no more than 2 factors |
Composite Numbers | numbers that have more than 2 fators |
GCF | greatest common factor: the biggest factor between a group of numbers (example: 2 and 4 GCF=2 |
-3 squared means | -3*3 |
(-3) squared means | (-3)(-3) |
rational numbers | examples: 1/2, 2, -1/16 |
23 | |
prime factorization 120 | 2^3*3*5 |
prime factorization using GCF 78 and 124 | 2 |
12x^2y^5/8x^4y^2 | 3y^3/2x^2 |
negative rational numbers | write with - sign on the top (example -2/1 |
4x^3y^5*3x^2yz^2 | 12x^5y^6z^2 rule for multiplying exponents: add the exponents that have the common variable |
(x^3y^5)^4 | x^12y^20 rule for the power of a power: multiply the exponent by the exponent outside of the parenthesis |
x^0 | 1 rule for zero power: always = 1 |
write without negatives x^-3y^2/a^2b^-3 | y^2b^3/a^2x^3 |
without fraction bar x^3y^2/a^2b^3 | x^3y^2a^-2b^-3 |
without zero or negative exponents and simplify x^-3y^2z^0/x^-2y^-3 | y^5/x |
Will Torborg | Period 2 |
Created by:
torborgwilliam
Popular Math sets