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  • GETSenPhaseMaths display tagshide tags

    This module is included inLens: Siyavula: Mathematics (Gr. 7-9)
    By: Siyavula

    Review Status: In Review

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Getallepatrone (Hoofrekentoets)

Module by: Siyavula Uploaders. E-mail the author

WISKUNDE

Getalpatrone

OPVOEDERS AFDELING

Memorandum

7.

a) 96

b) 61

c) 53

d) 13

e) 12

f) 54

g) 82

h) 24

i) 80

j) 178

k) 2 700

l) R90

m) R60,80

n) 24 000

o) 90

p) R237

q)

r)

s)

t) 34.25

  • word elke keer een meer (+1)
  • word elke keer 7 meer (+7)
  • word 8 meer (+8)

8.4 word 6 meer (+6)

  • 6; 27; 48
  • 24; 27; 30

Totaal verskil

  • 27; 27

8.5.4 Totale is dieselfde

dis presies dieselfde as bogenoemde

LEERDERS AFDELING

Inhoud

AKTIWITEIT: Getallepatrone (Hoofrekentoets) [LU 2.2]

  • Kom ons kyk eers hoe vaar jy in die volgende hoofrekentoets.

Probeer om dit in minder as 2 minute te voltooi.

a) 12 × 8 = _________________

b) 23 + 38 = _________________

c) 48 + _________________ = 61

d) 132 ÷ _________________ = 11

e) 71 – 18 = _________________

f) _________________ ÷ 6 = 9

g) 63 + 19 = _________________

h) 39 + . _________________ = 63

i) 7 × _________________ = 560

j) Verdubbel 89: _________________

k) 90 × 30 = _________________

l) R4,50 × 20 = _________________

m) 400 × 60 = _________________

n) 2 700 ÷ . _________________ = 30

o) R6,08 × 10 = _________________

p) R2,37 × 100 = _________________

q) 3/8 of 64 = _________________

r) 4/5 of 45 = _________________

s) 6/7 of 42 = _________________

t) Halveer 68,5: _________________

Ek het . ________________________________________. reg.

  • Kleur die regte gesiggie in: Ek voel
Tabel 1
graphics1.png
graphics2.png
graphics3.png

8. Kyk na die interessante patrone wat ons in die kalender vind.

  • Werk saam met ’n maat en bespreek:
Figuur 1
Figuur 1 (graphics4.png)

a) Watter patroon sien julle in elke ry? (horisontaal)

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

b) Watter patroon is daar in elke kolom? (vertikaal)

_____________________________________________________________________

_____________________________________________________________________

c) Watter patrone sien julle in die diagonaal (skuins) van links na regs?

_____________________________________________________________________

_____________________________________________________________________

d) Watter patroon is daar in die diagonaal (skuins) van regs na links?

_____________________________________________________________________

_____________________________________________________________________

e) Kyk na die donker blok in die kalender. Bepaal nou:

f) die som van elke ry: ________________________________________________

g) die som van elke kolom: _____________________________________________

  • Wat merk julle op?_______________________________________________

h) Die som van die diagonale: ___________________________________________

  • w Wat merk julle op?____________________________________________________________

i) Toets dit vir enige ander “blok” van getalle op die kalender. Wat is julle gevolgtrekking?

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

Assessering

Leeruitkomste 2:Die leerder is in staat om patrone en verwantskappe te herken, te beskryf en voor te stel en probleme op te los deur algebraïese taal en vaardighede te gebruik.

Assesseringstandaard 2.2: Dit is duidelik wanneer die leerder verwantskappe of reëls wat waargeneem is, in eie woorde beskryf, verduidelik en bewys.

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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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