a) 218 + 282 b) (–95) + (–105) c) 38 + (–85) d)107 + (–47)e) 5–7g) 18 – (–2) h) –16 – 5 – (–21) i) –11 + 23 – (–21) k) –13 – 15 + 5 m) 25 + (–8) + (–25) + (–2)
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