rekening met letters

-3ab+7ac
A
4ab
B
4abc
C
kan niet
D
10ab
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Slide 1: Quiz
WiskundeMiddelbare schoolvwoLeerjaar 1

This lesson contains 10 slides, with interactive quizzes.

time-iconLesson duration is: 15 min

Items in this lesson

-3ab+7ac
A
4ab
B
4abc
C
kan niet
D
10ab

Slide 1 - Quiz

3ac-4ac+2ac
A
ac
B
9ac
C
5ac
D
3ac

Slide 2 - Quiz

2pq=-3pq+...
A
pq
B
5pq
C
4pq
D
2pq

Slide 3 - Quiz

5.2b+10.3b
A
15b
B
20b
C
17b
D
40b

Slide 4 - Quiz

5x.2y-15x.y
A
-5xy
B
25xy
C
5xy
D
-8xy

Slide 5 - Quiz

x(2y+3)
A
xy+3
B
2xy+3y
C
2xy+3x
D
xy+3x

Slide 6 - Quiz

4a(b+ 1⁄2)
A
4ab+2a
B
4ab+8a
C
2ab+2a
D
ab+2a

Slide 7 - Quiz

4(a+3b)+2a
A
4a+12b
B
4a+8b
C
6a+12b
D
6a+3b

Slide 8 - Quiz

5(2b+3)+3(4b+2)
A
22b+21
B
20b+5
C
6b+5
D
20b+15

Slide 9 - Quiz

Haakjes wegwerken:
3(x+2) =
A
3x + 2
B
3x + 6
C
3x + 5
D
6x + 3

Slide 10 - Quiz