Wortels en machten

Kwadraten
Wortels
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Slide 1: Slide
WiskundeMiddelbare schoolhavoLeerjaar 2

This lesson contains 24 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

Kwadraten
Wortels

Slide 1 - Slide

Slide 2 - Slide

Kwadraten

Slide 3 - Slide

Kwadraten

Slide 4 - Slide

breuken kwadrateren

Slide 5 - Slide

Kwadraat van 3
A
6
B
9

Slide 6 - Quiz

Kwadraat van 11
A
121
B
110

Slide 7 - Quiz

Kwadraat van 1.000
A
100.000
B
10.000
C
1.000.000

Slide 8 - Quiz

Slide 9 - Slide

Slide 10 - Slide

wortel van 64
A
9
B
8
C
7
D
32

Slide 11 - Quiz

wortel van 529
A
23
B
29
C
18
D
21

Slide 12 - Quiz

wortel van 196
A
13
B
12
C
14
D
15

Slide 13 - Quiz

Rekenvolgorde

Slide 14 - Slide

√ optellen en aftrekken
√2 +√2 = 2√2
√2+√2+√2 = 3√2
3√2 + 2√2 = 5√2

4√9+ √2 = 4x3 +√2 = 12+√2
8√6 - √6=7√6
4√6-√16= 4√6 -4



Slide 15 - Slide

√ vermenigvuldigen en delen
√3x√2 = √ (2x3) = √6
3√2 x 4√5 = 3x4 x √(2x5) = 12√10

√18 = √(18:6) = √3
√6                         .
15√6 = 15 x √6 = 5√3
3√2 =  3  x √2           .

Slide 16 - Slide

√6+√6
A
√12
B
√36
C
2√6
D
6

Slide 17 - Quiz

2√6+√6
A
2√12
B
3√6
C
2√6
D
2√6+√6

Slide 18 - Quiz

3√6+√6
A
4√12
B
4√6
C
3√6+√6
D
6

Slide 19 - Quiz

3√6-√6
A
3√0
B
3√6-√6
C
2√6
D
4√6

Slide 20 - Quiz

√5x√8
A
√40
B
2√10
C
√5x√8
D
√13

Slide 21 - Quiz

√6x√6
A
6
B
√36
C
2√6
D
36

Slide 22 - Quiz

3√6x√5
A
B
3√11
C
2√6
D
3√30

Slide 23 - Quiz

√ herleiden (kleiner maken)

√500 = √(100x5) = √100 x √5 = 10√5

√150 = √(25x6) = √25 x √6 = 5√6


√1250 = √625 x √2 =  25√2

Slide 24 - Slide