FTCE General Knowledge Test Math
Solved Correctly To Score A+ 2025!!!
whole numbers CORRECT ANSWERS the whole numbers and zero
natural numbers CORRECT ANSWERS the counting numbers. 1, 2, 3, 4, 5, 6,...
irrational numbers CORRECT ANSWERS real numbers that cannot be written as the
ratio of two integers
exponent form CORRECT ANSWERS a shorthand way of writing repeated
multiplication.
write 46, 368, 000 in scientific notation CORRECT ANSWERS 4.6368 x 10^7
write 0.00397 in scientific notation CORRECT ANSWERS 3.97 x 10^-3
properties CORRECT ANSWERS rules that apply for addition, subtraction,
multiplication, or division of real numbers
types of properties CORRECT ANSWERS commutative, associative, identity, inverse,
distributive
commutative CORRECT ANSWERS You can change the order of the terms or factors:
for addition: a + b= b + a
for multiplication: ab=ba
associative CORRECT ANSWERS you can regroup the terms as you like
for addition: a + (b + c)= (a +b) + c
for multiplication: a(bc)= (ab)c
Identity CORRECT ANSWERS addition: a + 0= a
multiplication: a x 1= a
Inverse CORRECT ANSWERS finding a number such that when added to the number it
results in zero; or when multiplied by the number, it results in 1.
addition: a+a=0
multiplication: a x (1/a)=1
Distributive CORRECT ANSWERS a (b + c)= ab + ac
polygon CORRECT ANSWERS a simple, closed, two-dimensional figure composed of
line segments
, Quadrilateral CORRECT ANSWERS a polygon with four sides.
the sum of the measures of the angles is 360 degrees.
trapezoid CORRECT ANSWERS a polygon with exactly one pair of parallel sides
isosceles trapezoid CORRECT ANSWERS a quadrilateral in which the nonparallel
sides are congruent
parallelogram CORRECT ANSWERS a quadrilateral with two pairs of parallel sides.
the diagonals bisect each others, each diagonal divides the parallelogram into two
congruent triangles, both pairs of opposite sides are congruent, both pairs of opposite
angles are congruent, and two adjacent angles are supplementary.
rectangle CORRECT ANSWERS a parallelogram with a right angle
rhombus CORRECT ANSWERS a parallelogram with all sides equal in length
a square CORRECT ANSWERS a rectangle with all sides equal in length.
True or False: All squares are rhombuses CORRECT ANSWERS True
True or False: All parallelograms are rectangles CORRECT ANSWERS False-some are
rectangles
True or False: All rectangles are parallelograms CORRECT ANSWERS True
True or False: Some rhombuses are squares CORRECT ANSWERS True
True or False: Some rectangles are trapezoids CORRECT ANSWERS False:
trapezoids have only one pair of parallel sides
True or False: All quadrilaterals are parallelograms CORRECT ANSWERS False: Some
quadrilaterals are parallelograms
True or False: Some squares are rectangles CORRECT ANSWERS False: All squares
are rectangles
True or False: Some parallelograms are rhombuses CORRECT ANSWERS True
Triangle CORRECT ANSWERS A polygon with three sides
Acute triangle CORRECT ANSWERS has exactly 3 acute angles. an acute angle is less
than 90 degrees.
Obtuse Triangle CORRECT ANSWERS a triangle with one obtuse angle. An obtuse
angle measures between 90 degrees and 180 degrees.
Solved Correctly To Score A+ 2025!!!
whole numbers CORRECT ANSWERS the whole numbers and zero
natural numbers CORRECT ANSWERS the counting numbers. 1, 2, 3, 4, 5, 6,...
irrational numbers CORRECT ANSWERS real numbers that cannot be written as the
ratio of two integers
exponent form CORRECT ANSWERS a shorthand way of writing repeated
multiplication.
write 46, 368, 000 in scientific notation CORRECT ANSWERS 4.6368 x 10^7
write 0.00397 in scientific notation CORRECT ANSWERS 3.97 x 10^-3
properties CORRECT ANSWERS rules that apply for addition, subtraction,
multiplication, or division of real numbers
types of properties CORRECT ANSWERS commutative, associative, identity, inverse,
distributive
commutative CORRECT ANSWERS You can change the order of the terms or factors:
for addition: a + b= b + a
for multiplication: ab=ba
associative CORRECT ANSWERS you can regroup the terms as you like
for addition: a + (b + c)= (a +b) + c
for multiplication: a(bc)= (ab)c
Identity CORRECT ANSWERS addition: a + 0= a
multiplication: a x 1= a
Inverse CORRECT ANSWERS finding a number such that when added to the number it
results in zero; or when multiplied by the number, it results in 1.
addition: a+a=0
multiplication: a x (1/a)=1
Distributive CORRECT ANSWERS a (b + c)= ab + ac
polygon CORRECT ANSWERS a simple, closed, two-dimensional figure composed of
line segments
, Quadrilateral CORRECT ANSWERS a polygon with four sides.
the sum of the measures of the angles is 360 degrees.
trapezoid CORRECT ANSWERS a polygon with exactly one pair of parallel sides
isosceles trapezoid CORRECT ANSWERS a quadrilateral in which the nonparallel
sides are congruent
parallelogram CORRECT ANSWERS a quadrilateral with two pairs of parallel sides.
the diagonals bisect each others, each diagonal divides the parallelogram into two
congruent triangles, both pairs of opposite sides are congruent, both pairs of opposite
angles are congruent, and two adjacent angles are supplementary.
rectangle CORRECT ANSWERS a parallelogram with a right angle
rhombus CORRECT ANSWERS a parallelogram with all sides equal in length
a square CORRECT ANSWERS a rectangle with all sides equal in length.
True or False: All squares are rhombuses CORRECT ANSWERS True
True or False: All parallelograms are rectangles CORRECT ANSWERS False-some are
rectangles
True or False: All rectangles are parallelograms CORRECT ANSWERS True
True or False: Some rhombuses are squares CORRECT ANSWERS True
True or False: Some rectangles are trapezoids CORRECT ANSWERS False:
trapezoids have only one pair of parallel sides
True or False: All quadrilaterals are parallelograms CORRECT ANSWERS False: Some
quadrilaterals are parallelograms
True or False: Some squares are rectangles CORRECT ANSWERS False: All squares
are rectangles
True or False: Some parallelograms are rhombuses CORRECT ANSWERS True
Triangle CORRECT ANSWERS A polygon with three sides
Acute triangle CORRECT ANSWERS has exactly 3 acute angles. an acute angle is less
than 90 degrees.
Obtuse Triangle CORRECT ANSWERS a triangle with one obtuse angle. An obtuse
angle measures between 90 degrees and 180 degrees.
