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• GETIntPhaseMaths

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# Om ‘n reeks tegnieke te gebruik om berekeninge te doen

Module by: Siyavula Uploaders. E-mail the author

## Memorandum

1. 10 x 10 x 10 x 10 x 10

100 000

10 x 10 x 10 x 10 x 10 x 10

1 000 000

2.1 2 x 2 x 2 = 8

2.2 3 x 3 x 3 x 3 = 81

2.3 5 x 5 x 5 = 125

2.4 1 000 ÷ 100 = 10

2.5 10 x 10 x 10 x 10 x 10 = 100 000

2.6 6

2.7 9

## LEERDERS AFDELING

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

1. Kyk goed na die bostaande voorbeelde en voltooi.

105 = ___________________________________________________

=

106 = ___________________________________________________

=

2. Kan jy ook die volgende antwoorde neerskryf?

Bv. 52 = 5 x 5 = 25

2.1 23 =

2.2 34 =

2.3 53 =

2.4 103 ¸ 102 =

2.5 10 x 104 =

2.6 een miljoen = 10¨

2.7 een miljard = 10¨

## 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 1.10: 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.

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