प्र. 1 सही विकल्प का चयन कीजिए
1) (-30)+10 का हल है-
अ) 3
ब)-3
स) 30
Answers
Answered by
2
ANSWER:
(-30)+10
-30+10
-20
Answered by
0
Answer:
(-30)+10
-30+10
10-30 (because - , += -)
=-20 (because - is with bigger no.)
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