Question

plzzzz. answer me of all questions with explain​​

Answer 1

Answer:

ǫᴜᴇ-1:-

ɪ) 9+(-5)

=> 9-5 = 4

[ᴀs, + - = -]

ɪɪ)6+ (-13)

=> 6-13 = 7

[ᴀs, + - = - & 13 ɪs ʙɪɢɢᴇʀ ᴛʜᴇʀᴇғᴏʀᴇ ᴛʜᴇ sɪɢɴ ɪs - ᴀs ɪᴛ ɪs ʙᴇʜɪɴᴅ 13]

ɪɪɪ)(-3) + (-6)

=> -3 -6 = 9

[ - - = +]

ɪᴠ) -7+18

=> 11

[ᴀs + - = -]

ᴠ)18+7+(-5)

=> 25 - 5 = 20.

[+ + = + , + - = -]

ᴠɪ)2+ (-5) +8

=> 2- 5 +8

( 1sᴛʟʏ ᴡᴇ ᴡɪʟʟ sᴏʟᴠᴇ + + sɪɢɴ ɴᴅ ᴛʜᴇɴ -)

=>10-5

=> 5.

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