Question

class 7 find the sum 82+(-47)​

Answer 1

Answer:

82+(-47)

=35

this is your answer

Answer 2

$\LARGE{ \underline{ \underline{\rm{ \red{❀required \: answer❀ }}}}}$

$\rm{82 + ( - 47)}$

$:\longrightarrow \rm{82 - 47}$

$: \longrightarrow \rm{ = 35} \red {(ans)}$

$\LARGE{ \underline{ \underline{\rm \color{blue}{❀Explore \: More !!❀ }}}}$

• We need to use number with negative signs in some situations. These are called negative numbers. Some examples of their use are temperature of a day, water level in a sea, etc.

• Positive numbers, negative numbers along with zero are called integers. Zero is neither positive or negative.

• Absolute value of an integer is the numerical value without taking the sign to account.

• To add positive integers or two negative integers at their absolute values and prefix the signs of addends to it.

• If integers are of opposite sign we find the difference of their absolute values and prefix the sign of the integer whose absolute value is greater.

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