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3 years ago

Subtract the sum of 126 and (-747) from the sum of 135 and (-136)

Mathematics

2 answers:

Karolina [17]3 years ago

8 0

135 + (-136) = 135 - 136
= -1
126 + (-747) = -621

-1 - (-621) = -1 + 621 = 620
——

irakobra [83]3 years ago

4 0

Answer:

620

Step-by-step explanation:

the sum of 126 and(-747) = 126+(-747)

= 126 -747 [positive plus negative=negative]

=-621

the sum of 135 and (-136) =135+ (-136)= 135 -136

=-1

subtract ⇒

-1-(-621) = -1+621 [negative plus negative=positive ]

=620

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4 years ago

Subtract the sum of 126 and (-747) from the sum of 135 and (-136)​

Subtract the sum of 126 and (-747) from the sum of 135 and (-136)