TSI Math Review exam questions and complete correct answers 2024
Integer - correct answer Whole numbers (positives and negatives) Absolute value - correct answer How far a number is from 0 - Number encased in two lines Order of operations - correct answer - Perform addition and subtraction left to right - Perform multiplication and division left to right - Use PEMDAS when combining the two Dividing fractions - correct answer Multiply the first fraction by the reciprocal of the second fraction - Cancel out any multiples Multiplying, adding, and subtracting fractions - correct answer Multiplying/dividing: Move straight across Adding/subtracting: Do not change the denominator Negative exponent - correct answer Inverse Ex. 3^2= 9 therefore 3^-2= 1/9 Parentheses and exponents - correct answer Negative signs outside the parentheses can change how the number is calculated Ex. -2^2= -4 whereas (-2)^2= 4 Negative times/divided by a negative - correct answer Positive Slope intercept form - correct answer y=mx+b
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- June 8, 2024
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tsi math review exam questions and answers