Maths (1) Flashcards

1
Q

1/5

A

20%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

1/6

A

16,667% (Prendre 16,5%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

1/7

A

14.2% (Prendre 14%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

1/8

A

12,5%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

1/9

A

11,1% (Prendre 11%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

1/11

A

9,09%( prendre 9%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

1/12

A

8,33% (Prendre 8,5%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

1/13

A

7,25%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

1/14

A

7,1% (prendre 7%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

1/15

A

6,66%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

1/16

A

6,25%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

1/17

A

5.88% (Prendre 6%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

1/18

A

5.55% (Prendre 5.5%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

1/19

A

5.25%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

1/20

A

5%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Rappeler comment retrouver facilement 5% de quelque chose

A

Diviser par 2 puis 10 (ou l’inverse)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Rappeler comment retrouver facilement 32% de 50?

A

On se rappelle que 32% x 50 = 32 x 50%! = 16!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Déterminer 44% de 75

A

33!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Calculer : 15% de 66

A

10 quasiment

20
Q

Calculer : 23% de 50

A

11,5

21
Q

Calculer 93% de 300

A

279

22
Q

Calculer 11*407

A

4477

23
Q

Calculer 291*11

A

3201

24
Q

Calculer 52*11

A

572

25
Q

Calculer 742 * 11

A

8162

26
Q

Calculer 13*12

A

156

27
Q

Calculer 31*12

A

372

28
Q

Calculer 53*12

A

636

29
Q

Calculer 81*12

A

972

30
Q

Calculer 93*12

A

1116

31
Q

Calculer 84*12

A

1008

32
Q

Calculer 311*12

A

3732

33
Q

Calculer 491*12

A

5892

34
Q

Calculer 0,5*12

A

6

35
Q

Calculer 25*12

A

300

36
Q

100/7

A

14,25

37
Q

25^2

A

625

38
Q

35^2

A

1225

39
Q

65^2

A

4225

40
Q

105^2

A

11025

41
Q

31^2

A

961

42
Q

29^2

A

841

43
Q

99^2

A

9801

44
Q

13^2

A

169

45
Q

14^2

A

196