4° Applications sur additionner deux relatifs
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4° Applications sur additionner deux relatifs

by frederic LEMAN

Applications. Exercice 23 page 26.  A = 35 + 15.  B = - 7 + 4.  C = - 13 + 13. A = 50. B = (- 7) + (+ 4). C = (- 13) + (+ 13). B = - (7 – 4). C = 0. B = - 3.  D = 15 + (- 25).  E = - 8 + (- 9).  F = - 4 + 9. D = (+ 15) + (- 25). E = - (8 + 9). F = (-... More

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