Calculating with letters

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Math

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Slide 1: Slide

WiskundeMiddelbare schoolhavo, vwoLeerjaar 1,2

This lesson contains 10 slides, with interactive quizzes and text slide.

Lesson duration is: 30 min

Items in this lesson

Wiskunde!

Math

Put on your table please:

book

notebook

laptop

pencil case

Slide 1 - Slide

5a + 6a = ....

30 a^{​ 2 ​ ​}

11 a^{​ 2 ​ ​}

11 a

9 a

Slide 2 - Quiz

7a - 5b + 3a - 4b = ....

10 a^{​ 2 ​ ​} - 9 b^{​ 2 ​ ​}

10 a + 9 b

10 a - 9 b

4 a - 1 b

Slide 3 - Quiz

- 6a + 5b - 2a + 9b = ....

(Typ in the answer, without spaces)

Slide 4 - Open question

(Typ in the answer, without spaces)

6 c \cdot 5 e \cdot 2 d =

Slide 5 - Open question

(Typ in the answer, without spaces)

15 y \cdot 0 \cdot 9 x =

Slide 6 - Open question

3 x \cdot 5 x \cdot 3 y =

11 x x y

45 x x y

45 x^{​ 2 ​ ​} y

11 x^{​ 2 ​ ​} y

Slide 7 - Quiz

\frac{​ 1 2 a ​ ​}{​ 3 a ​} =

Slide 8 - Open question

\frac{​ 1 0 a ​ ​}{​ 5 ​} - \frac{​ 1 8 a ​ ​}{​ 6 ​} =

Slide 9 - Open question

\frac{​ a ​ ​}{​ b ​} \cdot \frac{​ b ​ ​}{​ a ​} =

Slide 10 - Open question

Calculating with letters

Items in this lesson

Slide 1 - Slide

Slide 2 - Quiz

Slide 3 - Quiz

Slide 4 - Open question

Slide 5 - Open question

Slide 6 - Open question

Slide 7 - Quiz

Slide 8 - Open question

Slide 9 - Open question

Slide 10 - Open question

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