8b - Algebra - Stæður
  • 1. Þrír meira en talan
A) 3/n
B) 3n
C) n+3
D) n-3
  • 2. Margfeldi tölu og n
A) 8/n
B) 8+n
C) 8n
D) 8-n
  • 3. Tala mínus fimm
A) n-4
B) n-5
C) n+5
D) 5n-5
  • 4. Einum meira en þreföld talan
A) 3n
B) 3n+1
C) n +4
D) n +3
  • 5. Tveimur minna en sexföld talan
A) 6 - 2n
B) 6n -2
C) 2 - 6n
D) 2n -6
  • 6. 4 minna en tala
A) 4/y
B) y -4
C) 4y
D) 4-y
  • 7. Summa tölu og níu
A) 9+n
B) n/9
C) 9n
D) 9-n
  • 8. tala deilist með 5
A) 5-n
B) n/5
C) 5n
D) n+5
  • 9. Tala dregin af 7
A) 7n
B) 7/n
C) 7+n
D) 7-n
  • 10. Kvóti(deiling) tölu og 6
A) 6n-6
B) n/6
C) 6+6n
D) 6n
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