PREREQUIS Q7 CE1D MATH 2020 2021
Les RochDur
Created on December 29, 2021
✅ 3 exercices de prérequis pour la question 7 du CE1D 2020-2021 !
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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