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✅ 3 exercices de prérequis pour la question 7 du CE1D 2020-2021 !

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Transcript

Les RochDur

Level 1

Level 3

Level 2

START

teste tes connaissances avant de résoudre la question 7 du ce1d 2021

  • jauge
  • =
  • 0
  • level2
  • =
  • on
  • level3
  • =
  • on
  • level1
  • =
  • on

LEVEL 3

LEVEL 2

LEVEL 1

Let's goquestion 7 !!

  • level3
  • =
  • on
  • 3
  • level1
  • =
  • on
  • 1
  • level2
  • =
  • on
  • 2
  • jauge
  • =
  • 3
  • 0
  • jauge
  • 3

next

Ok ?

ab =

-4c =

b + c =

Alors

Si a = 0, b = 2 et c = 3

  • jauge
  • +
  • 1
  • level1
  • =
  • cache

c b

= 0

= 2

c - a

= 9

b a

= 1

ac

b + a

= 3

Si a = 0, b = 2 et c = 3, alors...

next

  • level2
  • =
  • cache
  • jauge
  • +
  • 1

next

Si a = 0, b = 2 et c = 3, alors...

10 =

11 =

9 =

8 =

7 =

6 =

5 =

4 =

3 =

2 =

1 =

0 =

b bc - a - 1

bc - 1

c + a

2 . (b + c)

5 - b b

a + b

2 b + c

bc - b

c b

2c

4a

b c

  • jauge
  • +
  • 1
  • level3
  • =
  • cache