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Soustraction des Durées (Heures, Minutes et Secondes) (A)

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Addition et Soustraction des Durées (A)

Nom: Date:

Trouvez les sommes et les différences de durées suivantes.

1. 03 h55 m30 s +06 h04 m33 s 2. 10 h28 m24 s −08 h07 m43 s 3. 10 h22 m55 s +07 h47 m10 s 4. 04 h32 m16 s −01 h19 m32 s 5. 07 h25 m19 s +08 h18 m14 s 6. 10 h41 m45 s −09 h04 m38 s 7. 04 h05 m43 s +05 h23 m39 s 8. 08 h17 m34 s −01 h38 m09 s 9. 09 h41 m46 s +01 h42 m53 s 10. 20 h10 m14 s −07 h26 m27 s MathsLibres.com

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Addition et Soustraction des Durées (A) Réponses

Nom: Date:

Trouvez les sommes et les différences de durées suivantes.

1. 03 h55 m30 s +06 h04 m33 s 9:60:3 2. 10 h28 m24 s −08 h07 m43 s 02 h20 m41 s 3. 10 h22 m55 s +07 h47 m10 s 18 h10 m05 s 4. 04 h32 m16 s −01 h19 m32 s 03 h12 m44 s 5. 07 h25 m19 s +08 h18 m14 s 15 h43 m33 s 6. 10 h41 m45 s −09 h04 m38 s 01 h37 m07 s 7. 04 h05 m43 s +05 h23 m39 s 09 h29 m22 s 8. 08 h17 m34 s −01 h38 m09 s 06 h39 m25 s 9. 09 h41 m46 s +01 h42 m53 s 11 h24 m39 s 10. 20 h10 m14 s −07 h26 m27 s 12 h43 m47 s MathsLibres.com

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