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LU 1.10

“ skiet die muntstuk op ”

1 5
20
22
38
50
  • Vul die ontbrekende getalle op die blok in.

- Tel tot by 20 en terug tot by 0.

- Tel tot by 30 en terug tot by 0.

- Tel tot by 40 en terug tot by 0.

- Tel tot by 50 en terug tot by 0.

  • Kies ‘n maat. Maak beurte om die muntstuk op te skiet. Kyk op watter getal dit op die blok te lande kom.
  • Voltooi hierdie patrone. Die getalleblok sal jou help.

LU 1.1 LU 1.3 LU 2.2

Ons speel …….

LU 1.10 LU 2.2

Groot pret!

  • Mike het 8 lopies in ‘n krieketwedstryd behaal.
  • Henry het twee keer soveel behaal. Hoeveel lopies het Henry behaal?

Henry het __________________________________________ lopies behaal.

Skryf die getalsin: 8 + ___________________________________________

  • Ons span het 10 punte in rugby behaal.
  • Die blouspan het 7 minder behaal. Hoeveel punte het die blouspan behaal?

Hulle het ____________________________________________ punte behaal.

Skryf die getalsin: ______________________________________________________

  • Sally het Maandag 5 potte tennis gespeel, Dinsdag 5 en Woensdag 5. Hoeveel potte het sy altesaam gespeel?

Sy het ___________________________________________ potte tennis gespeel.

Skryf die getalsin: ______________________________________________________

  • Ann se netbalspan het 16 doele behaal. Pat se span het maar net die helfte soveel behaal.

Pat se span het _____________________________________________ doele behaal.

  • Die “A”-sokkerspan het die “B”-span met 1 doel geklop. As die “A”-span 19 doele behaal het, hoeveel doele het die “B”-span behaal?

Die “B”-span het ___________________________________________ doele behaal.

Skryf die getalsin: ______________________________________________________

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 1.1: Dit is duidelik wanneer die leerder tot minstens 100 alledaagse voorwerpe akkuraat tel;

Assesseringstandaard 1.3: Dit is duidelik wanneer die leerder getalsimbole ken en lees van 1 tot minstens 200 en skryf getalname van 1 tot minstens 100;

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

Assesseringstandaard 1.10: Dit is duidelik wanneer die leerder die volgende tegnieke gebruik:

1.10.1 opbou en afbreek van getalle;

1.10.2 verdubbeling en halvering;

1.10.3 gebruik van konkrete apparaat (bv. tellers);

1.10.4 getallelyne;

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 eenvoudige getalreekse kopieer en uitbrei tot minstens 200.

Leeruitkomste 4: Die leerder is in staat om gepaste meeteenhede, instrumente en formules in 'n verskeidenheid kontekste te gebruik.

Assesseringstandaard 4.6: Dit is duidelik wanneer die leerder driedimensionele voorwerpe skat, meet, vergelyk en orden volgens nie-standaardmate.

Questions & Answers

Application of nanotechnology in medicine
what is variations in raman spectra for nanomaterials
Jyoti Reply
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
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
what is the stm
Brian Reply
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?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
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
what is Nano technology ?
Bob Reply
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
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
hi
Loga
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Wiskunde graad 2. OpenStax CNX. Oct 12, 2009 Download for free at http://cnx.org/content/col11127/1.1
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