Cst multi math - Study guides, Class notes & Summaries

CST Math Multi-Subject 7-12 with complete solution

commutative property (of addition and multiplication) :: states that the order of the numbers when adding or multiplying does not change the sum or product. ADDITION: a + b = b + a MULTIPLICATION: a * b = b * a associative property (of addition and multiplication) :: states that the grouping of numbers when adding or multiplying does not change the sum or product ADDITION: (a + b) + c = a + (b + c) MULTIPLICATION: (a * b) * c = a * (b * c) distributive property (of addition and mu...

reflexive property :: a segment or angle is always congruent to itself segment bisection :: a point, segment, ray, or line that divides a segment into 2 congruent segments midpoint :: the point where a segment is bisected; cuts the segment into 2 congruent parts segment trisection :: two points, segments, rays, lines, or any combination thereof that divide a segent into 3 congruent segments angle bisection :: a ray that cuts an angle into 2 congruent angles angle trisection :: 2 ray...

Cardinal numbers :: 1, 2, 3, 4, 5, etc. Ordinal numbers :: 1st, 2nd, 3rd, 4th, 5th, etc. Place value :: Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 3,579,410 (5 = 500,000); (9= 9,000) Exponents :: 3^5 = 3 x 3 x 3 x 3 x 3 = 243 Multiplying exponents :: a^n x a^m = a^m+n (7^8 x 7x5 = 7^13) Dividing exponents :: a^n / a^m = a^m-n (7^8 / 7^5 = 7^3) (a^n)m = a^nxm :: (3^2)2 = 3^4 = 81 Scientific notation :: Power shows how many zeros to use: 10^2 = 100; 10^4 ...

CST Math Multi-Subject 7-12

reflexive property - ANSWER-a segment or angle is always congruent to itself segment bisection - ANSWER-a point, segment, ray, or line that divides a segment into 2 congruent segments midpoint - ANSWER-the point where a segment is bisected; cuts the segment into 2 congruent parts segment trisection - ANSWER-two points, segments, rays, lines, or any combination thereof that divide a segent into 3 congruent segments angle bisection - ANSWER-a ray that cuts an angle into 2 congruent ang...

commutative property (of addition and multiplication) states that the order of the numbers when adding or multiplying does not change the sum or product. ADDITION: a + b = b + a MULTIPLICATION: a b = b a associative property (of addition and multiplication) states that the grouping of numbers when adding or multiplying does not change the sum or product ADDITION: (a + b) + c = a + (b + c) MULTIPLICATION: (a b) c = a (b c) distributive property (of addition and multiplicati...

Cardinal numbers - ANSWER-1, 2, 3, 4, 5, etc. Ordinal numbers - ANSWER-1st, 2nd, 3rd, 4th, 5th, etc. Place value - ANSWER-Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 3,579,410 (5 = 500,000); (9= 9,000) Exponents - ANSWER-3^5 = 3 x 3 x 3 x 3 x 3 = 243 Multiplying exponents - ANSWER-a^n x a^m = a^m+n (7^8 x 7x5 = 7^13) Dividing exponents - ANSWER-a^n / a^m = a^m-n (7^8 / 7^5 = 7^3) (a^n)m = a^nxm - ANSWER-(3^2)2 = 3^4 = 81 Scientific notation - ANSWE...

Cardinal numbers 1, 2, 3, 4, 5, etc. Ordinal numbers 1st, 2nd, 3rd, 4th, 5th, etc. Place value Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 3,579,410 (5 = 500,000); (9= 9,000) Exponents 3^5 = 3 x 3 x 3 x 3 x 3 = 243 Multiplying exponents a^n x a^m = a^m+n (7^8 x 7x5 = 7^13) Dividing exponents a^n / a^m = a^m-n (7^8 / 7^5 = 7^3) (a^n)m = a^nxm (3^2)2 = 3^4 = 81 Scientific notation Power shows how many zeros to use:...

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