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  • GETIntPhaseMaths display tagshide tags

    This module is included inLens: Siyavula: Mathematics (Gr. 4-6)
    By: Siyavula

    Review Status: In Review

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Om deelbaarheidsreëls te herken, te beskryf en te gebruik

Module by: Siyavula Uploaders. E-mail the author

WISKUNDE

Vermenigvuldiging en Deling

Deling

OPVOEDERS AFDELING

Memorandum

1.1 agterste 0 val weg

elke syfer skuif 1 plek na regs

1.2 agterste 2 nulle val weg

elke syfer skuif 2 plekke na regs

1.3 agterste 3 nulle val weg

elke syfer skuif 3 plekke na regs

1.4 agterste 4 nulle val weg

elke syfer skuif 4 plekke na regs

2.

Table 1
2.1 38 380 3 800 38 000
2.2 12 120 1 200 12 000
2.3 9 90 900 9 000
2.4 4 40 400 4 000
2.5 ½ / 0,5 5 50 500

LEERDERS AFDELING

Inhoud

AKTIWITEIT: Om deelbaarheidsreëls te herken, te beskryf en te gebruik [LU 1.12.1]

Net soos by vermenigvuldiging, is daar sekere reëls vir deling deur veelvoude van 10 wat jou in staat stel om antwoorde in ‘n japtrap te bereken – sonder om potlood en papier te gebruik! Vir die volgende aktiwiteite moet julle in groepe van drie verdeel.

1. Kyk of julle reëls kan formuleer vir die volgende:

2. Deling deur 10: __________________________________________________

_______________________________________________________________

_______________________________________________________________

3. Deling deur 100: _________________________________________________

_______________________________________________________________

_______________________________________________________________

4. Deling deur 1 000: ________________________________________________

_______________________________________________________________

_______________________________________________________________

5. Deling deur 10 000: _______________________________________________

_______________________________________________________________

_______________________________________________________________

6. Vergelyk nou jul antwoorde met die res van die klas s’n!

7. Hoe vinnig kan jy nou die antwoorde van die volgende neerskryf SONDER om ’n sakrekenaar te gebruik?

Table 2
  GETAL ÷ 10 000 ÷ 1 000 ÷ 100 ÷ 10
Bv. 560 000 56 560 5 600 56 000
2.1 380 000 ....................... ....................... ....................... .......................
2.2 120 000 ....................... ....................... ....................... .......................
2.3 90 000 ....................... ....................... ....................... .......................
2.4 40 000 ....................... ....................... ....................... .......................
2.5 5 000 ....................... ....................... ....................... .......................

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 1.12: Dit is duidelik wanneer die leerder herken, beskryf en gebruik:

1.12.1: deelbaarheidsreëls vir 2, 5, 10, 100 en 1 000;

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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?

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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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