2025 ATI TEAS MATHEMATICS 300
TEST QUESTIONS WITH VERIFIED
ACTUAL ANSWERS ALREADY
GRADED
Intergers - CORRECT ANSWER>>>>whole numbers and their opposites no decimals or
fractions
Factors and Multiples - CORRECT ANSWER>>>>FACTORS- factors are the two numbers
being multiplied in a multiplication problem. A prime factorization is when you take a number
and break it down into factors over and over until the last numbers are all prime (only divisible
by 1 and itself).
MULTIPLES- Multiples are the result of multiplying a certain number by integers.
Prime numbers - CORRECT ANSWER>>>>a number which can only be divided by itself and 1
which are: 2,3,4,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,87,89,97
prime factorization - CORRECT ANSWER>>>>First factor the number then find and pull out
the numbers that are prime
PEMDAS "Order of Operations" - CORRECT ANSWER>>>>Please Excuse My Dear Aunt
Sally (Parenthesis, Exponents, Multiply, Divide, Add, Subtract); order in which an equation is
worked out - multiplication and division as well as adding and subtracting can be interchanged,
depending on which comes first (from left to right) in the equation
GCF (Greatest Common Factor) - CORRECT ANSWER>>>>the greatest number that is a factor
of two or more numbers
LCM (Least Common Multiple) - CORRECT ANSWER>>>>The smallest whole number
greater than 0 that is a common multiple of each of two or more numbers.
Rules if exponents - CORRECT ANSWER>>>>Must always share a base
1. When multiplying you add the exponents
2. When diving you subtracts the exponents
3. A number raised to a fraction power is the same as the root or radical
perfect square - CORRECT ANSWER>>>>These are 1,4,9,25,36,49,64,81,100
Factorials (e.g. 8!) - CORRECT ANSWER>>>>To find the factorial of any integer, multiply it
by every positive integer below it, e.g.:
8x7x6x5x4x3x2x1
Quadratic Formula - CORRECT ANSWER>>>>x = -b ± √(b² - 4ac)/2a
1
,Foil - CORRECT ANSWER>>>>First, Outside, Inside, Last
physical properties of matter - CORRECT ANSWER>>>>Color, Odor, Shape, Hardness,
Texture, Density, Volume, Mass, Weight
Mass - CORRECT ANSWER>>>>A measure of the amount of matter in an object ( sum of the
protons, neutrons, and electrons)
mass of proton - CORRECT ANSWER>>>>1.67 x 10^-27 kg equal to 1.007 amu
Weight - CORRECT ANSWER>>>>A measure of the gravitational force exerted on an object.
Volume - CORRECT ANSWER>>>>The amount of space an object takes up
Density - CORRECT ANSWER>>>>Mass per unit volume (equals mass/volume)
What's the smallest unit of matter - CORRECT ANSWER>>>>Atom
atomic weight/mass - CORRECT ANSWER>>>>protons + neutrons
Ions - CORRECT ANSWER>>>>positively and negatively charged atoms
anions and cations - CORRECT ANSWER>>>>- Anions: negatively charged ions
- Cations: positively charged ions
Isotopes - CORRECT ANSWER>>>>Atoms with the same number of protons but different
numbers of neutrons
atomic weight - CORRECT ANSWER>>>>Average of the mass numbers of all isotopes
(usually 2x the atomic number)
The atomic nucleus - CORRECT ANSWER>>>>The central part of an atom that contains both
protons and neutrons.
Atomic Energy States - CORRECT ANSWER>>>>All atoms strive to thrive lowest energy state
The N shells - CORRECT ANSWER>>>>Energy levels where the electrons are found, the
lowest energy leve
Orbitals/Shells - CORRECT ANSWER>>>>regions around the nucleus in which given electron
or electron pair is likely to be found ex) 1s which can only hold 2 electrons
p orbital - CORRECT ANSWER>>>>6 electrons
2
, electron configuration - CORRECT ANSWER>>>>the arrangement of electrons of an atom in
its ground state into various orbitals around the nuclei of atoms ex) N= 1s2, 2s2, 2p3
valance electrons - CORRECT ANSWER>>>>electrons in the outermost energy level These
participate in chemical reactions
The octet rule - CORRECT ANSWER>>>>States that atoms lose, gain or share electrons in
order to acquire a full set of eight valence electrons
Transition Metals (Groups 3-12) - CORRECT ANSWER>>>>good thermal conductors, shiny,
electric conductors, higher density and melting points than group and low specific heat, and can
be shapes and stretched
Nonmetals - CORRECT ANSWER>>>>These are carbon, nitrogen , oxygen, phosphorus, sulfur
and the halides form small molecules, strong covalent bonds and weak intermolecular attractions
, brittle and powdery, good electrical and thermal insulators
metalloids physical properties - CORRECT ANSWER>>>>brittle, can be shiny or dull, can be
ductile or malleable, used as semiconductors in electronics ex) silicon and germanium
Ionic bonds form between - CORRECT ANSWER>>>>metals and nonmetals
Hydrogen bonds are - CORRECT ANSWER>>>>strongest intermolecular forces
covalent bond - CORRECT ANSWER>>>>a bond formed when atoms share one or more pairs
of electrons
polar bonds are - CORRECT ANSWER>>>>unequal sharing, hydrophilic, they do not dissolve
in water
intermolecular forces - CORRECT ANSWER>>>>forces of attraction between molecules ex)
soild, gas , liquid these are weak
intramolecular forces - CORRECT ANSWER>>>>forces within molecules these are strong ex)
hydrogen
boiling point, freeing point water - CORRECT ANSWER>>>>Boiling is 212 F and 100C
freezing is 32F and 0C
Conversion of Celsius to Fahrenheit - CORRECT ANSWER>>>>F = 9/5 C + 32
properties of solids - CORRECT ANSWER>>>>1. Definite Shape 2. Definite Volume 3.Does
not expand 4. Has smallest molecule movement
properties of liquid solutions - CORRECT ANSWER>>>>conductivity, freezing point, and
boiling point
3
TEST QUESTIONS WITH VERIFIED
ACTUAL ANSWERS ALREADY
GRADED
Intergers - CORRECT ANSWER>>>>whole numbers and their opposites no decimals or
fractions
Factors and Multiples - CORRECT ANSWER>>>>FACTORS- factors are the two numbers
being multiplied in a multiplication problem. A prime factorization is when you take a number
and break it down into factors over and over until the last numbers are all prime (only divisible
by 1 and itself).
MULTIPLES- Multiples are the result of multiplying a certain number by integers.
Prime numbers - CORRECT ANSWER>>>>a number which can only be divided by itself and 1
which are: 2,3,4,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,87,89,97
prime factorization - CORRECT ANSWER>>>>First factor the number then find and pull out
the numbers that are prime
PEMDAS "Order of Operations" - CORRECT ANSWER>>>>Please Excuse My Dear Aunt
Sally (Parenthesis, Exponents, Multiply, Divide, Add, Subtract); order in which an equation is
worked out - multiplication and division as well as adding and subtracting can be interchanged,
depending on which comes first (from left to right) in the equation
GCF (Greatest Common Factor) - CORRECT ANSWER>>>>the greatest number that is a factor
of two or more numbers
LCM (Least Common Multiple) - CORRECT ANSWER>>>>The smallest whole number
greater than 0 that is a common multiple of each of two or more numbers.
Rules if exponents - CORRECT ANSWER>>>>Must always share a base
1. When multiplying you add the exponents
2. When diving you subtracts the exponents
3. A number raised to a fraction power is the same as the root or radical
perfect square - CORRECT ANSWER>>>>These are 1,4,9,25,36,49,64,81,100
Factorials (e.g. 8!) - CORRECT ANSWER>>>>To find the factorial of any integer, multiply it
by every positive integer below it, e.g.:
8x7x6x5x4x3x2x1
Quadratic Formula - CORRECT ANSWER>>>>x = -b ± √(b² - 4ac)/2a
1
,Foil - CORRECT ANSWER>>>>First, Outside, Inside, Last
physical properties of matter - CORRECT ANSWER>>>>Color, Odor, Shape, Hardness,
Texture, Density, Volume, Mass, Weight
Mass - CORRECT ANSWER>>>>A measure of the amount of matter in an object ( sum of the
protons, neutrons, and electrons)
mass of proton - CORRECT ANSWER>>>>1.67 x 10^-27 kg equal to 1.007 amu
Weight - CORRECT ANSWER>>>>A measure of the gravitational force exerted on an object.
Volume - CORRECT ANSWER>>>>The amount of space an object takes up
Density - CORRECT ANSWER>>>>Mass per unit volume (equals mass/volume)
What's the smallest unit of matter - CORRECT ANSWER>>>>Atom
atomic weight/mass - CORRECT ANSWER>>>>protons + neutrons
Ions - CORRECT ANSWER>>>>positively and negatively charged atoms
anions and cations - CORRECT ANSWER>>>>- Anions: negatively charged ions
- Cations: positively charged ions
Isotopes - CORRECT ANSWER>>>>Atoms with the same number of protons but different
numbers of neutrons
atomic weight - CORRECT ANSWER>>>>Average of the mass numbers of all isotopes
(usually 2x the atomic number)
The atomic nucleus - CORRECT ANSWER>>>>The central part of an atom that contains both
protons and neutrons.
Atomic Energy States - CORRECT ANSWER>>>>All atoms strive to thrive lowest energy state
The N shells - CORRECT ANSWER>>>>Energy levels where the electrons are found, the
lowest energy leve
Orbitals/Shells - CORRECT ANSWER>>>>regions around the nucleus in which given electron
or electron pair is likely to be found ex) 1s which can only hold 2 electrons
p orbital - CORRECT ANSWER>>>>6 electrons
2
, electron configuration - CORRECT ANSWER>>>>the arrangement of electrons of an atom in
its ground state into various orbitals around the nuclei of atoms ex) N= 1s2, 2s2, 2p3
valance electrons - CORRECT ANSWER>>>>electrons in the outermost energy level These
participate in chemical reactions
The octet rule - CORRECT ANSWER>>>>States that atoms lose, gain or share electrons in
order to acquire a full set of eight valence electrons
Transition Metals (Groups 3-12) - CORRECT ANSWER>>>>good thermal conductors, shiny,
electric conductors, higher density and melting points than group and low specific heat, and can
be shapes and stretched
Nonmetals - CORRECT ANSWER>>>>These are carbon, nitrogen , oxygen, phosphorus, sulfur
and the halides form small molecules, strong covalent bonds and weak intermolecular attractions
, brittle and powdery, good electrical and thermal insulators
metalloids physical properties - CORRECT ANSWER>>>>brittle, can be shiny or dull, can be
ductile or malleable, used as semiconductors in electronics ex) silicon and germanium
Ionic bonds form between - CORRECT ANSWER>>>>metals and nonmetals
Hydrogen bonds are - CORRECT ANSWER>>>>strongest intermolecular forces
covalent bond - CORRECT ANSWER>>>>a bond formed when atoms share one or more pairs
of electrons
polar bonds are - CORRECT ANSWER>>>>unequal sharing, hydrophilic, they do not dissolve
in water
intermolecular forces - CORRECT ANSWER>>>>forces of attraction between molecules ex)
soild, gas , liquid these are weak
intramolecular forces - CORRECT ANSWER>>>>forces within molecules these are strong ex)
hydrogen
boiling point, freeing point water - CORRECT ANSWER>>>>Boiling is 212 F and 100C
freezing is 32F and 0C
Conversion of Celsius to Fahrenheit - CORRECT ANSWER>>>>F = 9/5 C + 32
properties of solids - CORRECT ANSWER>>>>1. Definite Shape 2. Definite Volume 3.Does
not expand 4. Has smallest molecule movement
properties of liquid solutions - CORRECT ANSWER>>>>conductivity, freezing point, and
boiling point
3
