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# Priorité des Opérations sur les Fractions Positives et Négatives à Deux Étapes (A)

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### Priorité des Opérations sur les Fractions (A)

Nom: Date:

Effectuez chaque expression à l’aide de l’ordre correct des opérations.

( 3 4 ( 3 4 )) × 1 6 ( 4 9 + 5 9 ) ÷ ( 7 8 ) 2 5× 8 9 + ( 1 3 ) 5 9 ÷ (( 7 9 ) ( 7 8 )) 3 8+ 3 4× ( 5 8 ) ( 5 9 ) × ( 2 5 ( 3 8 )) MathsLibres.com

(2)

### Priorité des Opérations sur les Fractions (A)

Nom: Date:

Effectuez chaque expression à l’aide de l’ordre correct des opérations.

( 3 4 ( 3 4 )) × 1 6 =3 2 × 1 6 =1 4 ( 4 9 + 5 9 ) ÷ ( 7 8 ) =1÷ ( 7 8 ) =8 7 =−11 7 2 5× 8 9 + ( 1 3 ) =16 45 + ( 1 3 ) = 1 45 5 9 ÷ (( 7 9 ) ( 7 8 )) =5 9 ÷ 7 72 =40 7 =55 7 3 8+ 3 4× ( 5 8 ) =3 8 + ( 15 32 ) = 3 32 ( 5 9 ) × ( 2 5 ( 3 8 )) = ( 5 9 ) ×31 40 =31 72 MathsLibres.com

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