# Plus, minus, verdeling en vermenigvuldiging

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Elkeen sal _________________________ pannekoeke kry.

 LU 1.7
• Tel in tweë tot 20.

0, 2, 4, _______, _______, _______, _______, _______, _______, _______, 20.

Tel :

ses tweë, so 2 x 6 = ____________________

vier tweë, so 2 x 4 = ____________________

nege tweë, so 2 x 9 = ____________________

sewe tweë, so 2 x ____________________ = ____________________

drie tweë, so _______ x _______ = _______

vyf tweë, so _______ x _______ = _______

tien tweë, so _______ x _______ = _______

ag tweë, so _______ x _______ = _______

 LU 1.2 LU 1.9
• Tel in viere tot 40.

0, 4, 8, _______, _______, _______, _______, _______, _______, _______, 40.

Tel : ses viere, so 4 x 6 = ______________________

vier viere, so 4 x 4 = ______________________

nege viere, so 4 x 9 = ______________________

sewe viere, so 4 x ____________________ = ____________________

drie viere, so _______ x _______ = _______

vyf viere, so _______ x _______ = _______

tien viere, so _______ x _______ = _______

ag viere, so _______ x _______ = _______

 LU 1.2 LU 1.9
• Kyk wie is eerste klaar.

5 x 5 = ____________________

4 x 10 = ____________________

7 x 5 = ____________________

9 x 10 = ____________________

8 x 5 = ____________________

3 x 10 = ____________________

2 x 5 = ____________________

1 x 10 = ____________________

10 x 5 = ____________________

0 x 10 = ____________________

0 x 5 = ____________________

10 x 10 = ___________________

1 x 5 = ____________________

2 x 10 = ____________________

3 x 5 = ____________________

8 x 10 = ____________________

9 x 5 = ____________________

7 x 10 = ____________________

4 x 5 = ____________________

5 x 10 = ____________________

____________________________________________ (Naam) het gewen

 LU 1.9
• Kyk wie is eerste klaar.

5 x 2 = ____________________

4 x 4 = ____________________

7 x 2 = ____________________

9 x 4 = ____________________

8 x 2 = ____________________

3 x 4 = ____________________

2 x 2 = ____________________

1 x 4 = ____________________

10 x 2 = ____________________

0 x 4 = ____________________

0 x 2 = ____________________

10 x 4 = ____________________

1 x 2 = ____________________

2 x 4 = ____________________

3 x 2 = ____________________

8 x 4 = ____________________

9 x 2 = ____________________

7 x 4 = ____________________

4 x 2 = ____________________

5 x 4 = ____________________

• Tel terug in viere vanaf 40.

40, 36, _____, _____, _____, _____, _____, _____, _____, _____, 0.

• Tel terug in tweë vanaf 20.

20, 18, _____, _____, _____, _____, _____, _____, _____, _____, 0.

 LU 1.2 LU 1.9

## 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 1.2: Dit is duidelik wanneer die leerder aan en terug tel;

Assesseringstandaard 1.7: Dit is duidelik wanneer die leerder praktiese probleme oplos wat gelyke verdeling en groepering behels, en verduidelik die antwoorde wat eenheidsbreuke kan insluit;

Assesseringstandaard 1.8: Dit is duidelik wanneer die leerder die gepaste simbole in berekeninge gebruik om probleme op te los:

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

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 2.3: Dit is duidelik wanneer die leerder eie patrone skep;

Assesseringstandaard 2.4: Dit is duidelik wanneer die leerder patrone wat waargeneem is beskryf;

Assesseringstandaard 2.5: Dit is duidelik wanneer die leerder meetkundige patrone in natuurlike en kulturele voorwerpe uit verskillende kulture en tye identifiseer, beskryf en kopieer.

how can chip be made from sand
are nano particles real
yeah
Joseph
Hello, if I study Physics teacher in bachelor, can I study Nanotechnology in master?
no can't
Lohitha
where we get a research paper on Nano chemistry....?
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
what are the products of Nano chemistry?
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
hey
Giriraj
Preparation and Applications of Nanomaterial for Drug Delivery
revolt
da
Application of nanotechnology in medicine
has a lot of application modern world
Kamaluddeen
yes
narayan
what is variations in raman spectra for nanomaterials
ya I also want to know the raman spectra
Bhagvanji
I only see partial conversation and what's the question here!
what about nanotechnology for water purification
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
what is a peer
What is meant by 'nano scale'?
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
how did you get the value of 2000N.What calculations are needed to arrive at it
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