1H/vwo H8 VOORKENNIS

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Slide 1: Slide

WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 17 slides, with interactive quizzes and text slides.

Lesson duration is: 30 min

Items in this lesson

Slide 1 - Slide

Hoofdstuk 8

+ Voorkennis -

we kijken terug op:

- machten en

- de volgorde van berekeningen

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

Taak 1.

Reken uit en typ je antwoord in in de volgende slide.

Slide 6 - Slide

2 x 3^{​ 3 ​ ​}

timer

0:45

Slide 7 - Mind map

Oplossing:

= 2 x 3 x 3 x 3 = 54

Slide 8 - Slide

Taak 2. Doe hetzelfde met:

Slide 9 - Slide

1 + 2^{​ 4 ​ ​} x 5^{​ 2 ​ ​}

timer

1:30

Slide 10 - Mind map

Oplossing:

= 1 + 2 x 2 x 2 x 2 x 5 x 5 = 1+ 16 x 25 =

1 + 8 x 50 = 1 + 4 x 100 = 401

Slide 11 - Slide

Wanna hear an old Indian proverb?

Watch the next slide!

Slide 12 - Slide

Old Indian saying (as they say):

One Joke is more fun than 10 LessonUps from Mr. Hauwert.

That's a good reason for the following slide!

Slide 13 - Slide

Slide 14 - Slide

Homework time.

+ Refresh Ch8 p.46/47

R7 A hint about this one in the next slide.

Slide 15 - Slide

As you will understand, R7 asks complete Calculations from you, on paper.

Just answers are not enough. It's about the steps you have to take - in the right order!

For example:

4 + 6 x 3 -4 = 4 + 12 - 4 = 16 - 4 = 12

Slide 16 - Slide

Slide 17 - Slide