Integersq1) calculate:1-2+3-4+5-6+7-8+9-10
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Answered by
1
Answer:
Step-by-step explanation:answer is -5
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Answered by
0
Answer:
-5
Step-by-step explanation:
= 1+3+5+7+9-2-4-6-8-10
= 25-30
= -5
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