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Rekenen met letters
Letter rekenen
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Slide 1:
Slide
Wiskunde
Middelbare school
vmbo g, t, mavo
Leerjaar 1
This lesson contains
26 slides
, with
interactive quizzes
and
text slides
.
Lesson duration is:
30 min
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Items in this lesson
Letter rekenen
Slide 1 - Slide
Slide 2 - Slide
Slide 3 - Slide
Slide 4 - Slide
Slide 5 - Slide
Slide 6 - Slide
a+a+a = 3a
b+b+b+b = 4b
Slide 7 - Slide
3a + 3a = 6a
Slide 8 - Slide
3a + 2p + 3a = 6a + 2p
Slide 9 - Slide
2a + 2p + 3a + 4b
= 5a + 2p + 4b
Slide 10 - Slide
4a + 3a =
Slide 11 - Open question
4a + 3b =
Slide 12 - Open question
2a + 3b + 12a =
Slide 13 - Open question
10b - 2b =
Slide 14 - Open question
6a - 2b =
Slide 15 - Open question
a=2 b=4
3a = 3 x 2 = 6
6b = 6 x 4 = 24
Slide 16 - Slide
b= 7
3b =
Slide 17 - Open question
a=2
5a =
Slide 18 - Open question
a=2 b=5
3a + 2b =
Slide 19 - Open question
a=2 b=5 p=3
3a + 2b +p =
Slide 20 - Open question
a=2
-5a=
Slide 21 - Open question
a=6
a+13=
Slide 22 - Open question
a=5
3a-12=
Slide 23 - Open question
Bedenk zelf een som met letters
Slide 24 - Open question
Wat heb je in deze les geleerd?
Slide 25 - Open question
Wat vind je nog moeilijk aan letter rekenen?
Slide 26 - Open question