EXERCICE 2 - maths-cours.com
CORRIGE. EXERCICE 1 a. Compléter chaque ligne du tableau ... a . 7 600 000× 104 = 7600×104×104 = 7600 × 108 b . 2 500 000 × 106 = 2,5 × 106 × 106 = 2,5 × 1012.
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