2. Evaluate the following.
(i) (+110) -(+20)
(ii) 500 -(+217)
(v) (+30)-93
(vi) (+48) - 48
(ix) (-18) -181 (x) (-38) +(+80)
(iii) (+165) -56
(vii) 0 - (-78)
(xi) (-145) +(-55)
(iv) 45 - (+72)
(viii) 36 -|-631
(xii) 0 +(-81)
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Answer:
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Answered by
2
Answer:
i) (+110)-(+20)
ii)(+500-(+217)
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