4° Applications sur multiplier deux nombres relatifs
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4° Applications sur multiplier deux nombres relatifs

by frederic LEMAN

Applications. Exercice 36 page 26.  A = 12 × 5 = 60.  B = – 1 × 5 = - (5 x 1) = – 5.  C = (– 3) × (– 3) = + (3 x 3) = 9.  D = 3,5 × (– 10) = - (3,5 x 10) = – 35.  E = – 168 × 0 = 0.  F = – 56 × (– 0,1) = + (56 x 0,1) = 5,6. Exercice 37 page 26. a) ... More

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