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Graad 9 Wiskunde (WISK) November Vraestel 1 en Memo - 2023 R50,00   Add to cart
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Graad 9 Wiskunde (WISK) November Vraestel 1 en Memo - 2023
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Graad 9 Wiskunde (WISK) November Vraestel 1 Groot Totaal: 80 punte Die vraestel dek die volgede werk: Getalle | heelgetalle | eksponente | patrone | algebra | funksies & verhoudings Hierdie is 'n oefenvraestel met memorandum bedoel om die leerling se kennis te toets, en sal nie dieselfd...

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  • November 16, 2023
  • 7
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers

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GRAAD 9 WISKUNDE
NOVEMBER EKSAMEN VRAESTEL 1

VRAAG 1
Kies die regte antwoord en skryf die letter op jou antwoordblad.
1.1 Die konstante waarde in die uitdrukking: 3 x 2+5 x−3 y +3 ? (1)
A 3x
2


B 5x
C 3y
D 3

1.2 Hoeveel terme is in die uitdrukking: 2 x+5 y −3 xy +6 y 2 (1)
A 1
B 2
C 3
D 4

1.3 Bepaal die volgende twee terme in die reeks: -3; 6; -12; 24; ____; ____; (1)
A 48; 96
B -48; -96
C -48; 96
D 48; -96

1.4 Priemgetalle tussen 8 en 21: (1)
A 9; 11; 13; 17; 19
B 11; 13; 17; 19
C 9; 11; 13; 17; 19
D 11; 13; 15; 17; 19

1.5 √ 372 = (1)
A 37
B 74
C ongedefinieerd
D 1369
1.6 As x=2 , sal die waarde van 3 x 2+ 4 x _____________ wees: (1)
1|Page www.summariessa.co.za Wiskunde
Graad 9 November Vraestel 2

, A 28
B 8
C 20
D 22
6x1=6


VRAAG 2: HEELGETALLE
2.1 Skryf 245:15 in sy eenvoudigste vorm. (2)

2.2 12 kontrakteurs kan ‘n RDP huis in 7 dae bou. Hoeveel kontrakteurs sal
teen die selfde spoed, benodig word om so huis in 4 dae te bou? (3)

2.3 John drove 620km in 5 and a half hours. Calculate his speed using the
afstand
formule: spoed= (3)
tyd

2.4 Gebruik die leertjiemetode om die priemgetalle van 1764 te bepaal.
Skryf die priemfaktore in eksponensiële vorm. (4)

2.5 Bereken die volgende:
2.5.1 (12-21) ÷ [36 ÷(−4) ¿ (3)
2.5.2 (−3 )−2(−3)× √ 36 (3)
[16]

VRAAG 3: EKSPONENTE
3.1 5 − √ 81+3 (2)
2 2


2
(−2)
3.2 (2)
√9
2
3.3
3.3 (3)
27
3.4 √3 64−¿ (3)
[10]




2|Page www.summariessa.co.za Wiskunde
Graad 9 November Vraestel 2

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