Puissances d’un nombre relatif – Exercices corrigés – 4ème

Puissances d’un nombre relatif – Exercices corrigés – 4ème

Exercice 1

 

1) (104)9 = __________________________

2) 210/27 = __________________________

3) (910)-9 = __________________________

4) 611/63 = __________________________

5) 710 x 711 = __________________________

6) -56 x 46 = ___________________________

7) 113 x -23 = __________________________

8) 102 x 109 = __________________________

 

Exercice 2

 

1) 75 x 45 =____________________________

2) 102 x 106 =__________________________

3) -67 x -117 =__________________________

4) (115)3 = ____________________________

5) 711/ 72 = __________________________

6) 711 / 74 = __________________________

7) 810 x 82 = __________________________

8) (24)11 = ___________________________

 

 

Exercice 3

 

1) 35 x 75 = ___________________________

2) (98)11 = ____________________________

3) 1011/104 = __________________________

4) (11-3)6 = ___________________________

5) 109 x102 = __________________________

6) -35 x 25 = ___________________________

7) -98/-92 = ____________________________

8) 27x 210 = ____________________________

 

 

Exercice 4

 

1) 66 x 63 = ___________________________

2) 611/65 = ____________________________

3) 611 x 66 = ___________________________

4) 68 x -108 = __________________________

5) 78 x 108 = __________________________

6) (710)8 = ____________________________

7) 610/63 =____________________________

8) (77)-4 = ____________________________

 

 

Exercice 5

 

1) 410 x 810 = __________________________

2) 49 x 45 = ___________________________

3) (97)8 = _____________________________

4) 42 x 49 = ___________________________

5) 55/52 = ____________________________

6) 711x 811 = __________________________

7) 611/63 = ____________________________

8) (118)2 = ____________________________

 

 

Exercice 6

 

1)-310/-35 = ___________________________

2) (86)9 = _____________________________

3) 47x 107 = ___________________________

4) -28x 98 = ___________________________

5) -910x -94 = __________________________

6) (105)4 = ____________________________

7) 610 x 62 = ___________________________

8) 68/63 = _____________________________

 



Puissances d’un nombre relatif – Exercices corrigés – 4ème   rtf

Puissances d’un nombre relatif – Exercices corrigés – 4ème   pdf

 

Correction

Correction – Puissances d’un nombre relatif – Exercices corrigés – 4ème   pdf

 

 

Tables des matières Puissances - Numération - Mathématiques : 4ème