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Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date:...

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Calcul mental C+C et C-C 500 + 200 = ….. 300 + 500 = ……. 200 + 700 = …… 300 + 600 = ….... 900 + 100 = ..… 200 + 400 =..…. 100 + 500 =..… 500 + 400 =..…. 700 + 100 =…… 200 + 300 = .….. 600 – 300 = ..….. 900 – 400 = …… 400 – 300 = …… 700 – 400 = ….. 800 – 300 = …… 700 – 500 = .…. 400 – 100 = …… 600 – 300 = ….. 1000 – 400 = ….. 1000 – 900 = ….. C+D et C-D 400 + 10 = ……… 600 – 90 = …….. 700 + 80 = …….. 400 – 90 = …….. 800 + 60 = …….. 300 – 10 = …….. 500 + 30 = ……… 800 – 60 = ……… 700 + 20 = ……… 900 – 70 = ……… C+U et C–U + 4 +2 -5 +9 +7 -3 -1 +4 +6 -4 -5 200 D+C et U+C 10 + 300 = ………… 40 + 300 = ………. 50 + 600 = ……….. 70 + 600 = ………. 8 + 400 = ………. 9 + 400 = ……….. 4 + 900 = ……….. 6 + 600 = ……….
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Page 1: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

Calcul mental

C+C et C-C

500 + 200 = …..

300 + 500 = …….

200 + 700 = ……

300 + 600 = …....

900 + 100 = ..…

200 + 400 =..….

100 + 500 =..…

500 + 400 =..….

700 + 100 =……

200 + 300 = .…..

600 – 300 = ..…..

900 – 400 = ……

400 – 300 = ……

700 – 400 = …..

800 – 300 = ……

700 – 500 = .….

400 – 100 = ……

600 – 300 = …..

1000 – 400 = …..

1000 – 900 = …..

C+D et C-D

400 + 10 = ……… 600 – 90 = ……..

700 + 80 = …….. 400 – 90 = ……..

800 + 60 = …….. 300 – 10 = ……..

500 + 30 = ……… 800 – 60 = ………

700 + 20 = ……… 900 – 70 = ………

C+U et C–U

+ 4 +2 -5 +9 +7 -3 -1 +4 +6 -4 -5

200

D+C et U+C

10 + 300 = ………… 40 + 300 = ……….

50 + 600 = ……….. 70 + 600 = ……….

8 + 400 = ………. 9 + 400 = ………..

4 + 900 = ……….. 6 + 600 = ……….

Page 2: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

7 + 200 = ………. 2 + 800 = ………..

5 + 800 = ………. 30 + 200 = ………

4 + 400 = ………... 20 + 500 = ……….

CU + C et CU – C

504 + 200 = ………….. 508 – 400 = ……….

609 + 300 = …………. 901 – 500 = ……….

701 + 200 = …………. 705 – 400 = ……….

602 + 100 = …………. 709 – 200 = ……….

601 + 400 = ………… 509 – 400 = ……….

C+ CDU et C + DU

600 + 265 = ………. 500 + 53 = …………

500 + 498 = ……….. 400 + 32 = …………

200 + 357 = ………. 600 + 32 = …………

700 + 156 = ………. 800 + 78 = ………..

300 + 486 = ………. 900 + 13 = ………..

764 + 200 = ………. 78 + 300 = ………..

254 + 400 = ………. 23 + 600 = …………

164 + 700 = ……… 41 + 500 = …………

533 + 400 = ………. 78 + 500 =……….…

843 + 100 = ………. 54 + 300 = ………….

Page 3: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

Et on continue…

C+CD et C-CD

C+CDU et C-CDU

CD + U et CD-U

CD+D et CD-D

200+630= 700+150= 600-210=

700+250= 400+510= 500-320=

200+360= 300+140= 600-410=

400+230= 800-120= 700-150=

300+120= 700-350= 400-150=

200+124= 800+114= 500-361=

600+321= 500+221= 400-121=

700+418= 300+325= 700-221=

500+226= 600-361= 600-441=

700+341= 400-111= 900-104=

250+3= 150+6= 230-4=

780+2= 370+5= 370-6=

140+7= 780-3= 430-8=

220+3= 480-2= 590-6=

470+1= 410-7= 620-3=

250+20= 230+80= 740-20=

460+40= 630+80= 670-30=

390+40= 450+60= 960-30=

780+50= 450-60= 630-60=

640+60= 450-30= 150-80=

Page 4: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

CD+CD et CD-CD

CDU+C et CDU-C

CDU+D et CDU-D

CDU+U et CDU-U

240+320= 460+150= 850-120=

560+120= 410+320= 690-450=

430+320= 540-110= 320-110=

740+150= 210-120= 680-440=

320+180= 740-260= 790-170=

452+100= 564+200= 843-400=

789+200= 123+600= 397-200=

345+400= 874-500= 681-300=

312+500= 763-300= 444-400=

641+300= 896-400= 357-200=

741+50= 147+80= 641-20=

156+40= 276+50= 398-60=

493+20= 789-20= 411-20=

761+20= 563-70= 789-80=

365+60= 962-30= 231-20=

541+4= 364+8= 634-6=

258+6= 258+8= 475-2=

412+6= 569-4= 634-5=

974+5= 147-6= 974-7=

135+7= 879-9= 146-9=

Page 5: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

CDU+CD et CDU-CD

CDU+CDU (avec les procédés)

456+247= …………………………………………………………………………………

789+123=………………………………………………………………………..…………

385+261=………………………………………………………………………..…………

414+486=……………………………………………………………………….…………

CDU-CDU (avec les procédés)

478-135= ………………………………………………………………………………

984-654=……………………………………………………………………………..

743-521=…………………………………………………………….………….……

364-124=………………………………..…………….…………….………….……

456-215=……………………….……………………………………..………………

Des multiplications et des divisions

132x4 = (……….x………) + (……….x……….) + (………..x………..) =………………….

243x3 = (……….x………) + (……….x……….) + (………..x………..) =………………….

59x9 = (……….x……….) + (………..x………..) =………………….

75x8 = (……….x……….) + (………..x………..) =………………….

48x7 = (……….x……….) + (………..x………..) =………………….

546+140= 256+620= 641-320=

463+250= 411+120= 841-340=

762+140= 444+440= 652-340=

743+130= 741-230= 236-140=

394+210= 652-300= 674-520=

Page 6: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

12x7 = (………X………) + (………X…………) = ………………………………………….

78x2= ..………………………………………………………………………………………………..

140 :7 = ………………………………………………………………………………………………..

360 :2 = ……………………………………………………………………………………………….

12x8 = ………………………………………………………………………………………………..

24x9 = ………………………………………………………………………………………………..

On se souvient de 10 000.

! Ecris ces nombres dans l’ordre croissant :

2 001 - 9 045 - 6 871 - 3 222 - 4 235 ……………………………………………………………………………………………………………………………

1 568 - 6 897 - 6 712 - 3 758 - 1 587 …………………………………………………………………………………………………………………………….

11 400 - 23 500 - 11 800 - 34 205 - 34 824

…………………………………………………………………………………………………………………………….

!Décompose ces nombres :

37 561 = 30 000 + 7 000 + 500 + 60 + 1

34 380 =……………………………………………………………………………………………………………..

70 562 = …………………………………………………………………………………………………………….

8 365 = ………………………………………………………………………………………………………………

11 056 = ……………………………………………………………………………………………………………..

57 206 = ……………………………………………………………………………………………………………

50 786 = ……………………………………………………………………………………………………………

9 055 = ……………………………………………………………………………………………………………

Concentre-toi bien !

Page 7: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

! Atteindre 10 000

10 000

3 000

4 000

2 000

6 000

0

1 000

5 000

9 000

10 000

10 000

- 20 =

- 70 =

- 130 =

- = 9 540

- = 8 760

+ 60 =

+ 150 =

+ 600 =

- 850 =

- 6 450 =

+ 350 =

+ 8 460 =

+ = 15 360

+ = 24 500

Page 8: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

Je revois mes procédés.

X10, X100, X1000, :10, :100, :1000

X0,5, X5, X500, :0,5, :5, :50, :500

28 x 0,5 = 246 x 0,5 =

27 x 0,5 = 700 x 0,5 =

34 x 0,5 = 345 x 0,5 =

53 x 0,5 = 570 x 0,5 =

49 x 0,5 = 498 x 0,5 =

82 : 0,5 = 2,8 : 0,5 =

78 : 0,5 = 27,2 : 0,5 =

96 : 0,5 = 34,4 : 0,5 =

63 : 0,5 = 5,3 : 0,5 =

79 : 0,5 = 49,1 : 0,5 =

58 x 5 = 21,6 x 5 =

77 x 5 = 23,7x 5 =

94 x 5 = 33,4 x 5 =

83 x 5 = 53,5 x 5 =

99 x 5 = 4,9 x 5 =

100 x 39 = 10 x 40,12 =

146 x 10 = 30,1 x 1000 =

1000 x 17 = 100 x 8,49 =

781 x 100 = 47,3 x 1000 =

34 x 1000 = 1,4 x 10 =

3100 : 10 = 24,006 : 1000 =

865 : 100 = 973,4 : 10 =

413 : 1000 = 192,1 : 100 =

6290 : 10 = 7600,34 : 1000 =

96 000 : 100 = 142,3 : 1000 =

,

Page 9: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

80 : 5 = 25,6 : 5 =

70 : 5 = 77,8 : 5 =

340 : 5 = 3,2 : 5 =

530: 5 = 5,6 : 5 =

490 : 5 = 48,8 : 5 =

46 x 50 = 21,2 x 50 =

32 x 50= 36,5 x 50 =

37 x 50 = 4,41 x 50 =

52 x 50 = 5,05 x 50 =

75 x 50 = 4,2 x 50 =

600 : 50 = 22,6 : 50 =

300 : 50= 32,5 : 50 =

7100 : 50 = 2,48 : 50 =

5200 : 50 = 21,3 : 50 =

750 : 50 = 86,6 : 50 =

26 x 500 = 0,27 x 500 =

22 x 500= 300 x 500 =

37 x 500 = 0,45 x 500 =

58 x 500 = 2,8 x 500 =

71 x 500 = 2,18 x 500 =

2600 : 500 = 270 : 500 =

2200 : 500= 1300 : 500 =

3700 : 500 = 780 : 500 =

5800 : 500 = 280 : 500 =

7100 : 500 = 2080 : 500 =

Page 10: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

Un peu de tables !!!!

3 x 5 = ______

6 x 7 = ______

8 x 2 = ______

9 x 3 = ______

5 x 8 = ______

10 x 3 = _____

5 x 4 = ______

6 x 6 = ______

4 x 7 = ______

8 x 8 = ______

3 x ______ = 24

5 x ______= 25

2 x ______= 14

9 x ______= 63

6 x ______= 48

10 : 2 = ______

64 : 8 = ______

24 : 6 = ______

12 : 3 = ______

63 : 7 = ______

40 : 10 = ______

36 : 6 = ______

42 : 7 = ______

81 : 9 = ______

18 : 3 = ______

28 : ______= 4

40 : ______= 8

30 : ______ = 6

56 : ______ = 7

72 : ______= 8

Page 11: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

Associe le calcul avec sa réponse.

50 : 5 = 18

12 : 6 = 24

63 : 9 = 10

2 x 9 = 30

6 x 5 = 2

8 x 3 = 7

Colorie les nuages dont la réponse est 6.

Tu as tout compris ? Tu n’as presque pas de fautes ? Bravo, tu es

prêt (e).

36 : 6 2 x 3

40 : 5

24 : 3

18 : 3

42 : 7

Page 12: Calcul mental - copie€¦ · Calcul mental - copie Author: Joséphine Di Vito Created Date: 4/17/2020 2:06:42 PM ...

Détente


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