L'INTELLIGENCE ARTIFICIELLE AU SERVICE DE L'ÉDUCATION
Bon courage CE3
Calcule
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
57 x 3 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
88 x 2 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
93 x 5 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
64 x 3 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
71 x 6 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
83 x 5 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
44 x 4 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
38 x 7 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
52 x 8 =
=
=
=
=
=
=
Calcule comme dans l'exemple
42 x 4 = (40 + 2) x 4
= (40 x 4) + (2 x 4)
= 160 + 8
= 168
66 x 9 =
=
=
=
=
=
=
Résultat
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