Skip to content Skip to navigation Skip to collection information

OpenStax_CNX

You are here: Home » Content » Wiskunde Graad 6 » Om plekwaarde van syfers te herken

Navigation

Table of Contents

Lenses

What is a lens?

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.

This content is ...

In these lenses

  • 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

    Click the "GETIntPhaseMaths" link to see all content selected in this lens.

    Click the tag icon tag icon to display tags associated with this content.

Recently Viewed

This feature requires Javascript to be enabled.

Tags

(What is a tag?)

These tags come from the endorsement, affiliation, and other lenses that include this content.
 

Om plekwaarde van syfers te herken

Module by: Siyavula Uploaders. E-mail the author

WISKUNDE

Getalbegrip, Optelling en Aftrekking

Getalbegrip

OPVOEDERS AFDELING

Memorandum

Tabel 1
  HD TD D H T E
1.1   6 0 9 8 0
1.2 5 0 8 1 3 6
1.3 5 0 4 6 0 0
1.4 8 2 6 0 4 0
1.5 4 0 7 0 0 5

3.1 576 826 = 500 000 + 70 000 + 6 000 + 800 + 20 + 6

3.2 894 392 = 800 000 + 90 000 + 4 000 + 300 + 90 + 2

LEERDERS AFDELING

Inhoud

AKTIWITEIT: Om plekwaarde van syfers te herken [LU 1.4.1]

Om ‘n reeks tegnieke te gebruik om berekeninge te doen [LU 1.10.3]

1. Kom ons kyk of jy jou kennis in verband met honderdduisende kan toepas. Vul die volgende getalle korrek in die tabel in:

Tabel 2
    HD TD D H T E
1.1 60 980 ___ ___ ___ ___ ___ ___
1.2 508 136 ___ ___ ___ ___ ___ ___
1.3 Vyfhonderd en vierduisend seshonderd ___ ___ ___ ___ ___ ___
1.4 Agthonderd ses en twintigduisend en veertig ___ ___ ___ ___ ___ ___
1.5 Vierhonderd en seweduisend en vyf ___ ___ ___ ___ ___ ___

Figuur 1
Figuur 1 (graphics1.png)
2. As jy ‘n getallelyn goed kan “lees”, sal jy in staat wees om te bepaal presies waar om ‘n getal te plaas. Werk saam met ’n maat en gebruik pyltjies om aan te dui waar die volgende getalle min of meer op die getallelyn sal lê:

2.1 318 500

2.2 347 899

2.3 372 000

2.4 398 799

2.5 403 000

3. Jy het reeds in aktiwiteit 1.3 die geleentheid gehad om getalle in uitgebreide notasie te skryf. Kyk of jy dit ook met die volgende getalle korrek kan doen:

Bv. 26 113 = 20 000 + 6 000 + 100 + 10 + 3

3.1 576 826 =

3.2 894 392 =

ONTHOU JY NOG?

= beteken is gelyk aan

¹ beteken is nie gelyk aan nie

< beteken kleiner as

Ø beteken groter as

Assessering

Leeruitkomste 1:Die leerder is in staat om getalle en hul verwantskappe te herken, te beskryf en voor te stel. Hulle kan ook met bekwaamheid en vertroue tel, skat, bereken en kontroleer tydens die oplos van probleme.

Assesseringstandaard 1.4: Dit is duidelik wanneer die leerder die plekwaarde van syfers herken in:

1.4.1 heelgetalle tot minstens 9-syfergetalle;

Assesseringstandaard 1.10: Dit is duidelik wanneer die leerder ‘n verskeidenheid tegnieke gebruik om sowel skriftelike as hoofberekeninge met heelgetalle te doen, insluitend:

1.10.3: opbou en afbreek van getalle.

Collection Navigation

Content actions

Download:

Collection as:

PDF | EPUB (?)

What is an EPUB file?

EPUB is an electronic book format that can be read on a variety of mobile devices.

Downloading to a reading device

For detailed instructions on how to download this content's EPUB to your specific device, click the "(?)" link.

| More downloads ...

Module as:

PDF | EPUB (?)

What is an EPUB file?

EPUB is an electronic book format that can be read on a variety of mobile devices.

Downloading to a reading device

For detailed instructions on how to download this content's EPUB to your specific device, click the "(?)" link.

| More downloads ...

Add:

Collection to:

My Favorites (?)

'My Favorites' is a special kind of lens which you can use to bookmark modules and collections. 'My Favorites' can only be seen by you, and collections saved in 'My Favorites' can remember the last module you were on. You need an account to use 'My Favorites'.

| 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

Module to:

My Favorites (?)

'My Favorites' is a special kind of lens which you can use to bookmark modules and collections. 'My Favorites' can only be seen by you, and collections saved in 'My Favorites' can remember the last module you were on. You need an account to use 'My Favorites'.

| 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