CBSE Class 8 > Class 8 Videos > Additive Inverse of a Number
Additive Inverse of a Number Video Lecture - Class 8
Text Transcript from Video
math shirts additive inverse it means a
number that is the same distance from
zero on the number line but in the
opposite direction like driving to the
store then driving home in Reverse it's
used to describe opposites
for example positive three on the right
of the number line has an additive
inverse of negative three on the left of
the number line so three is one two
three spaces right of zero likewise the
additive inverse negative three is one
two three spaces left of zero additive
inverse is a concept that works for all
whole numbers the additive inverse of
negative fifty gazillion is positive
fifty gazillion it also works for
fractions the additive inverse of
negative one fourth is positive 1/4
figuring out the additive inverse seems
easy and it is pick a number the
additive inverse of that number is the
one that makes zero when added to it
visually this means they are equal
distance away from zero on the number
line you can use it to describe
opposites if you did a front flip on a
trampoline and then did an additive
inverse back flip then you'd be right
where you started
that's additive inverse a number that is
the same distance from zero on the
number line but in the opposite
direction when you add them together you
get a big fat zero
number that is the same distance from
zero on the number line but in the
opposite direction like driving to the
store then driving home in Reverse it's
used to describe opposites
for example positive three on the right
of the number line has an additive
inverse of negative three on the left of
the number line so three is one two
three spaces right of zero likewise the
additive inverse negative three is one
two three spaces left of zero additive
inverse is a concept that works for all
whole numbers the additive inverse of
negative fifty gazillion is positive
fifty gazillion it also works for
fractions the additive inverse of
negative one fourth is positive 1/4
figuring out the additive inverse seems
easy and it is pick a number the
additive inverse of that number is the
one that makes zero when added to it
visually this means they are equal
distance away from zero on the number
line you can use it to describe
opposites if you did a front flip on a
trampoline and then did an additive
inverse back flip then you'd be right
where you started
that's additive inverse a number that is
the same distance from zero on the
number line but in the opposite
direction when you add them together you
get a big fat zero
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Additive Inverse of a Number for Class 82026 is part of Class 8 preparation. The notes and questions for Additive Inverse of a Number have been prepared according to the Class 8 exam syllabus. Information about Additive Inverse of a Number covers all important topics for Class 82026 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Additive Inverse of a Number.
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