Calcul mental Flashcards

(45 cards)

1
Q

3*8

A

24

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2
Q

4*6

A

24

How well did you know this?
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3
Q

4*7

A

28

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4
Q

4*8

A

32

How well did you know this?
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3
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5
Q

4*9

A

36

How well did you know this?
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6
Q

6*7

A

42

How well did you know this?
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7
Q

6*8

A

48

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8
Q

6*9

A

54

How well did you know this?
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9
Q

24

A

3x8 ou 4x6

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10
Q

28

A

4*7

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11
Q

32

A

4*8

How well did you know this?
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12
Q

36

A

4x9 ou 6x6

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13
Q

42

A

6*7

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14
Q

48

A

6*8

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15
Q

54

A

6*9

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16
Q

1/8

A

12,5%

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17
Q

12,5% en fraction

A

1/8

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18
Q

7+8

A

15

How well did you know this?
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25
7*8
56
26
7*9
63
27
8*6
48
28
8*7
56
29
8*8
64
30
8*9
72
31
56
7*8
32
64
8*8
33
72
8*9
34
9*6
54
35
9*7
63
36
9*8
72
37
63
9*7
38
12*3
36
39
12*3
36
40
12*4
48
41
12*5
60
42
12*6
72
43
12*7
84
44
16,667
1/6
45
1/6
16,667