PRAXIS CORE 5752 EXAM 2025/2026
QUESTIONS AND ANSWERS 100% PASS.
Whole Numbers - ANS 0 and go on forever: 1, 2, 3 and so on. Each whole number is
separated from the next by a quantity of 1
Partial Numbers - ANS Fractions and decimals; not whole numbers
Positive and Negative numbers - ANS a negative number is the opposite of a positive number,
and vice versa.
Integers - ANS All the whole numbers and their opposites. The only integer that doesn't have
an opposite is 0
Absolute Value - ANS an integer's positive distance from 0. It's value without a negative sign.
Ex: |4| = 4 or |-4| = 4
Working with integers - ANS * Subtracting an integer is the same as adding its opposite, and
adding a number is the same as subtracting its opposite.
*If an even number of negative integers are multiplied or divided, the product is positive. If an
odd number of negative integers are multiplied or divided, the product is negative.
*To add two integers with the same sign, add their absolute values and give the sum of the sign
that both numbers have
* To add two integers with opposite signs, subtract the smaller absolute value from the greater
absolute value and give the difference the sign of the number with the greater absolute value.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Factor - ANS a factor of a whole number is the whole number that can be divided into it a
whole number of times.
Remember: every whole number has itself and 1 for factors. If those are the only two factors of
a number its a prime number.
Prime number - ANS a whole number that only has itself and 1 for factors.
Prime factorization - ANS a representation of the number as a product of all its prime factors.
greatest common factor vs least common multiple - ANS GCF: greatest factor in common (20:
1, 2, 4, 5, 10, 20)
LCM: lowest number in common and is a multiple instead of a factor. (3: 3, 6, 9, 12...)
Exponent - ANS represents how many times a number is a factor. 2 = squared, 3 = cubed
Square root - ANS a way to find what has to be squared to get a number
Numerator and Denominator - ANS N: integer on the top of the fraction
D: integer of the bottom of the fraction
Ratio - ANS A comparison of two quantities
Mixed Number - ANS an integer followed by a fraction
Simplified - ANS it cannot be written with two integers with smaller absolute values. Written
in the simplest form possible.
(Find the GCF of the numerator and denominator and divide)
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
QUESTIONS AND ANSWERS 100% PASS.
Whole Numbers - ANS 0 and go on forever: 1, 2, 3 and so on. Each whole number is
separated from the next by a quantity of 1
Partial Numbers - ANS Fractions and decimals; not whole numbers
Positive and Negative numbers - ANS a negative number is the opposite of a positive number,
and vice versa.
Integers - ANS All the whole numbers and their opposites. The only integer that doesn't have
an opposite is 0
Absolute Value - ANS an integer's positive distance from 0. It's value without a negative sign.
Ex: |4| = 4 or |-4| = 4
Working with integers - ANS * Subtracting an integer is the same as adding its opposite, and
adding a number is the same as subtracting its opposite.
*If an even number of negative integers are multiplied or divided, the product is positive. If an
odd number of negative integers are multiplied or divided, the product is negative.
*To add two integers with the same sign, add their absolute values and give the sum of the sign
that both numbers have
* To add two integers with opposite signs, subtract the smaller absolute value from the greater
absolute value and give the difference the sign of the number with the greater absolute value.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Factor - ANS a factor of a whole number is the whole number that can be divided into it a
whole number of times.
Remember: every whole number has itself and 1 for factors. If those are the only two factors of
a number its a prime number.
Prime number - ANS a whole number that only has itself and 1 for factors.
Prime factorization - ANS a representation of the number as a product of all its prime factors.
greatest common factor vs least common multiple - ANS GCF: greatest factor in common (20:
1, 2, 4, 5, 10, 20)
LCM: lowest number in common and is a multiple instead of a factor. (3: 3, 6, 9, 12...)
Exponent - ANS represents how many times a number is a factor. 2 = squared, 3 = cubed
Square root - ANS a way to find what has to be squared to get a number
Numerator and Denominator - ANS N: integer on the top of the fraction
D: integer of the bottom of the fraction
Ratio - ANS A comparison of two quantities
Mixed Number - ANS an integer followed by a fraction
Simplified - ANS it cannot be written with two integers with smaller absolute values. Written
in the simplest form possible.
(Find the GCF of the numerator and denominator and divide)
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
