SAT Math Terms & Formulas 2025/2026
Exam Questions Marking Scheme New
Update | A+ Rated
quadratic formula - 🧠 ANSWER ✔✔[-b ± √(b² - 4ac)] / (2a)
slope formula - 🧠 ANSWER ✔✔(y₂- y₁) / (x₂- x₁)
integers - 🧠 ANSWER ✔✔..., -3, -2, -1, 0, 1, 2, 3, ...
rationals - 🧠 ANSWER ✔✔fractions (anything expessable as a ratio of
integers)
reals - 🧠 ANSWER ✔✔integers, rationals, plus special #s (like √2 or pi)
order of opperations - 🧠 ANSWER ✔✔PEMDAS (Parentheses / Exponents
/ Multiply / Divide / Add / Subtract)
Arithmetic Sequences - 🧠 ANSWER ✔✔t₁, t₁+ d, t₁+2d, ...
Geometric Sequences - 🧠 ANSWER ✔✔t₁, t₁· r, t₁· r², ...
Factors - 🧠 ANSWER ✔✔ex. factors of 52 are 2, 4, 13, and 26
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Multiples - 🧠 ANSWER ✔✔ex. multiples of 20 are 40, 60, 80, 100, ...
percentages - 🧠 ANSWER ✔✔part = (percent / 100) x whole
average - 🧠 ANSWER ✔✔average = sum of terms / number of terms
average speed - 🧠 ANSWER ✔✔average speed = total distance / total time
sum - 🧠 ANSWER ✔✔sum = average x (number of terms)
mode - 🧠 ANSWER ✔✔mode = value in the list that appears most often
median - 🧠 ANSWER ✔✔median = middle value in the list
fundamental counting principle - 🧠 ANSWER ✔✔if an event can happen in
N ways, and another, independent event can happen in M ways, then both
events together can happen in N x M ways.
probability - 🧠 ANSWER ✔✔probability = number of desired outcomes /
number of total outcomes
adding exponents - 🧠 ANSWER ✔✔x^a · x^b = x^(a+b)
subtracting exponents - 🧠 ANSWER ✔✔x^a / x^b = x^(a-b)
negative exponents - 🧠 ANSWER ✔✔1 / x^b = x^(-b)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
Exam Questions Marking Scheme New
Update | A+ Rated
quadratic formula - 🧠 ANSWER ✔✔[-b ± √(b² - 4ac)] / (2a)
slope formula - 🧠 ANSWER ✔✔(y₂- y₁) / (x₂- x₁)
integers - 🧠 ANSWER ✔✔..., -3, -2, -1, 0, 1, 2, 3, ...
rationals - 🧠 ANSWER ✔✔fractions (anything expessable as a ratio of
integers)
reals - 🧠 ANSWER ✔✔integers, rationals, plus special #s (like √2 or pi)
order of opperations - 🧠 ANSWER ✔✔PEMDAS (Parentheses / Exponents
/ Multiply / Divide / Add / Subtract)
Arithmetic Sequences - 🧠 ANSWER ✔✔t₁, t₁+ d, t₁+2d, ...
Geometric Sequences - 🧠 ANSWER ✔✔t₁, t₁· r, t₁· r², ...
Factors - 🧠 ANSWER ✔✔ex. factors of 52 are 2, 4, 13, and 26
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
1
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Multiples - 🧠 ANSWER ✔✔ex. multiples of 20 are 40, 60, 80, 100, ...
percentages - 🧠 ANSWER ✔✔part = (percent / 100) x whole
average - 🧠 ANSWER ✔✔average = sum of terms / number of terms
average speed - 🧠 ANSWER ✔✔average speed = total distance / total time
sum - 🧠 ANSWER ✔✔sum = average x (number of terms)
mode - 🧠 ANSWER ✔✔mode = value in the list that appears most often
median - 🧠 ANSWER ✔✔median = middle value in the list
fundamental counting principle - 🧠 ANSWER ✔✔if an event can happen in
N ways, and another, independent event can happen in M ways, then both
events together can happen in N x M ways.
probability - 🧠 ANSWER ✔✔probability = number of desired outcomes /
number of total outcomes
adding exponents - 🧠 ANSWER ✔✔x^a · x^b = x^(a+b)
subtracting exponents - 🧠 ANSWER ✔✔x^a / x^b = x^(a-b)
negative exponents - 🧠 ANSWER ✔✔1 / x^b = x^(-b)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
2
PRIVACY STATEMENT. ALL RIGHTS RESERVED
