Math, asked by malaguptaktr, 8 months ago

I will mark as BRAINLIEST.​

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Answered by anshikaverma29
20

a) 105-520+650+(-210)\\\\=105+130+(-210)\\\\=235-210\\\\=25\\\\b)+320-180+195-108\\\\=140+195-108\\\\=335-108\\\\=227\\\\

c)(-823)+(+950)-245\\\\=-823+950-245\\\\=127-245\\\\=-118\\\\d)(-527)-(-426)+318+(-7)\\\\=-527+426+318-7\\\\=-101+311\\\\=210\\\\e)156-640+546+(-456)\\\\=-484+90\\\\=-394\\\\f)+123-354+258-714\\\\=-231-456\\\\=-687\\\\

g)(-236)+456-654\\\\=220-654\\\\=-434\\\\h)(-975)-(-753)+645+(-35)\\\\=-975+753+610\\\\=-222+610\\\\=388

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