MATHEMATIQUES – CALCUL LITTERAL

Résous/réduit les calculs littéraux ci-dessous. S’il y a des puissances utilise le signe “^”. Ecrit tes réponses avec des espaces : 3x + 3, par exemple.

2
Créé par Lionel Girardin

11H - Mathématiques

Maths - Calcul littéral - Test 1

 

 

1 / 12

10y – 6 + 3y + 2 – y – 10y =

2 / 12

-6y + 9y – 2x + 7 + 8x + 7x + 7x + 5y =

3 / 12

-10 - 7x -3x +4 =

4 / 12

7x + 3 – y + 6 – 7 – 4x + 2x + 6x + 5x =

5 / 12

-4 + 2 + x + 8x - 1 =

6 / 12

8y + 9x + 5y – 3x + 5y + 3y + 6y – 5y =

7 / 12

-4y + 4y + 4x + 4 – 2y – 9x – 8 + 10 – 6 =

8 / 12

-3 – 9x + 5y + 7x + 9y – 4x =

9 / 12

3 + 5 - 2x - 10 =

10 / 12

4x + 6 - 10 + 10 =

11 / 12

2 - 7x - 2x + 10 - 2x + 1 - 2 + 3x =

12 / 12

6y + 6 – 10 – x – 9x – 1 – 9y + 2y =

Your score is

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2
Créé par Lionel Girardin

11H - Mathématiques

Maths - Calcul littéral - Test 2

 

 

1 / 10

-10 – 5x – 4 – (2x – 8) – (8x + 4) + 8x =

2 / 10

\(3 – (7x^2 + 4y + 2) – (6x^2 + 8y – 9) + 7x + 6x^2 + 2\) =

3 / 10

8x – (2 + 2x + 5) + 5x =

4 / 10

5x – 10x + 10x + 9x – (8 – 6 + 1 + 5x) =

5 / 10

-1 + 8x – (1 + 5x – 4x – 2) + 6 =

6 / 10

10x + 2 – (9x – 1) =

7 / 10

\(7x + 9 + 9x – (3x – x^2 + 2x) – (8x^2 - 3 + 7y) – 1 – 4y\) =

8 / 10

\(5x^2 + 10 + 1 – (3x + 4x^2 – 2y) + 2x^2 – (10x – 7x^2 – 2y)\)

9 / 10

-1 – (10 + 5x) – 3x =

10 / 10

\(7y + 2x^2 – (2x + 4x^2 + 2)- 2x + 7 + 9 – (9y + 2x^2 + 9x)\)

Your score is

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2
Créé par Lionel Girardin

11H - Mathématiques

Maths - Calcul littéral - Test 3

 

 

1 / 7

\((a^2 - b^2\) =

2 / 7

\((a \times b) \times (a \times b)\) =

3 / 7

\((9 \times a \times b^4) \times (-2 \times a^2 \times b^3)\) =

4 / 7

(8x - 1) -  (4x + 9) =

5 / 7

\(a \times (b + c)\) =

6 / 7

\((a \times b^2) \times (a^3 \times b)\) =

7 / 7

\((a + b)^2\) =

Your score is

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