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  • GETIntPhaseMaths display tagshide tags

    This module and collection are included inLens: Siyavula: Mathematics (Gr. 4-6)
    By: Siyavula

    Module Review Status: In Review
    Collection Review Status: In Review

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Om hoofreken te kan doen

Module by: Siyavula Uploaders. E-mail the author

WISKUNDE

Meetkunde, Datahantering en Waarskynlikheid

Waarskynlikheid

OPVOEDERS AFDELING

Memorandum

1. 6 × 7 = 42

2. 7 × 9 = 63

3. 6 × 7 = 42

4. 9 × 5 = 45

5. (4 × 12) + 13 = 61

6. (6 × 8) + 8 = 56

7. 144 ÷ 12 ÷ 6 = 2

8. 2 001 – 17 = 1 984

9. 72 ÷ 8 = 9

10. 24 ÷ 3 = 8

11. 132 ÷ 11 = 12

12. 3 × 3 × 3 = 27

13. 96 ÷ 12 = 8

14. (30 ÷ 6) × 4 = 20

15. 13 × 4 × 8 × 0 = 0

TOETS

1.

1.1 gestrek

1.2 stomp

1.3 skerp

2.

  • 40º
  • 150º

3.

3.1 Nee

3.2 Ja

4. 8 ; 8 ; 6

5. Die ouderdomme van 10 opvoeders is soos volg:

23 ; 23 ; 29 ; 35 ; 41 ; 42 ; 42 ; 42 ; 47 , 53

5.1 42

5.2 41 / 42

5.3 37 ,7

6. Totale aantal kere plaasgevind

Totale aantal moontlikhede

7.

7.1 717717 size 12{ { {7} over {"17"} } } {}

7.2 727727 size 12{ { {7} over {"27"} } } {}

LEERDERS AFDELING

Inhoud

AKTIWITEIT: Om hoofreken te kan doen [LU 1.9]

Kom ons sluit die jaar se werk af met ‘n laaste hoofrekentoets! Toets jou vaardigheid deur te kyk hoe vinnig en korrek jy die volgende vrae kan beantwoord:

1. 6 × 7 = _____________________

2. 7 × 9 =_____________________

3. 6 × _____________________ = 42

4. _____________________ × 5 = 45

5. (4 × 12) + 13 = _____________________

6. (6 × _____________________) + 8 = 56

7. _____________________ ÷ 12 ÷ 6 = 2

8. 2 001 – 17 = _____________________

9. 72 ÷ _____________________ = 9

10. _____________________ ÷ 3 = 8

11. 132 ÷ 11 = _____________________

12. 3 × 3 × 3 = _____________________

13. 96 ÷ _____________________ = 8

14. (_____________________ ÷ 6) × 4 = 20

15. 13 × 4 × 8 × _____________________ = 0

Voltooi: Ek het _____________________ reg!

TOETS

1. Watter soort hoeke is die volgende?

Tabel 1
graphics1.png1.1   graphics2.png1.2
___________________________________   ______________________________
graphics3.png1.3    
___________________________________   ______________________________

(3)

2. Meet die volgende hoeke met behulp van jou gradeboog:

Tabel 2
graphics4.png2.1   graphics5.png2.2
___________________________________   ______________________________

(2)

3. Het die volgende figure rotasie-simmetrie?

Tabel 3
graphics6.png3.1   graphics7.png3.2
___________________________________   ______________________________

(2)

4. Voltooi: ‘n Kubus het _______________ rande; ________________ hoekpunte en _________________________________ vlakke.

(3)

5. Die ouderdomme van 10 opvoeders is soos volg:

35 ; 41 ; 23 ; 42 ; 42 ; 53 ; 47 ; 42 ; 23 , 29

5.1 Bepaal die modus:

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

(1)

5.2 Bepaal die mediaan:

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

(2)

5.3 Bepaal die rekenkundige gemiddelde:

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

(3)

6. Wat is die “formule” om waarskynlikheid te bepaal?

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

(2)

7.

7.1 Wat is die waarskynlikheid dat ek ‘n groen bal sal haal uit ‘n mandjie met 7 groen; 6 rooi en 4 geel balle?

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

(1)

7.2 Wat is die waarskynlikheid dat ek ‘n geel smartie sal haal uit ‘n houer met 5 groenes, 9 bloues, 7 geles, 2 pienkes en 4 rooies?

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

(1)

Assessering

Leeruitkomste 1:Die leerder is in staat om getalle en die verwantskappe daarvan te herken, te beskryf en voor te stel, en om tydens probleemoplossing bevoeg en met selfvertroue te tel, te skat, te bereken en te kontroleer.

Assesseringstandaard 1.9: Dit is duidelik wanneer die leerder hoofberekeninge uitvoer.

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Definition of a lens

Lenses

A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through the eyes of organizations and people you trust.

What is in a lens?

Lens makers point to materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.

Who can create a lens?

Any individual member, a community, or a respected organization.

What are tags? tag icon

Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

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My Favorites (?)

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| A lens I own (?)

Definition of a lens

Lenses

A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through the eyes of organizations and people you trust.

What is in a lens?

Lens makers point to materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.

Who can create a lens?

Any individual member, a community, or a respected organization.

What are tags? tag icon

Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

| External bookmarks