Module 2: Gehele getallen optellen en aftrekken
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Lesson duration is: 50 minItems in this lesson
Slide 1 - Slide
-7 + (-9) =
A
-18
B
-2
C
16
D
-16
Slide 2 - Quiz
-15 + (-4) =
A
-9
B
-19
C
19
D
-11
Slide 3 - Quiz
+7 + 9 =
A
-18
B
-2
C
16
D
-16
Slide 4 - Quiz
15 + (+4) =
A
-9
B
-19
C
19
D
-11
Slide 5 - Quiz
-3 + (-9) =
A
6
B
12
C
-6
D
-12
Slide 6 - Quiz
-12 + (-7) =
A
19
B
-19
C
5
D
-5
Slide 7 - Quiz
12 + (-5) =
A
0
B
-7
C
7
D
17
Slide 8 - Quiz
-5 + (-8) =
A
0
B
13
C
-13
D
-3
Slide 9 - Quiz
5 + (-3) =
A
-2
B
0
C
2
D
8
Slide 10 - Quiz
-7 + (-9) =
A
-2
B
-16
C
16
D
0
Slide 11 - Quiz
-4 + 9 =
A
5
B
-5
C
0
D
13
Slide 12 - Quiz
-10 + 3 =
A
0
B
-13
C
7
D
-7
Slide 13 - Quiz
Slide 14 - Slide
Slide 15 - Slide
Slide 16 - Slide
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