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Ungleichungen

Authored by Roland Käser

Mathematics

7th - 8th Grade

Used 28+ times

Ungleichungen
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Löse im Kopf: x + 2 < 5; G = ℤ

L = { ... ; 0; 1 ; 2 }

L = { ... ; 2 ; 3 ; 4 }

L = { 1; 2 ; 3 ; 4 }

L = { 4; 3; 2 ; ... }

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Löse im Kopf: 2x + 1 > 7; G = ℕ

L = { ... ; 3 ; 4 ; 5 }

L = { 4 ; 5 ; 6 ; ... }

L = { 1; 2 ; 3 ; 4 }

L = { 4; 3; 2 ; ... }

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gib die Lösungsmenge an: -3x ≥ 18; G = ℚ

L = { x | x ≥ 6 }

L = { x | x ≥ - 6 }

L = { x | x ≤ - 6 }

L = { ... ; - 8 ; - 7 ; - 6 }

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Gib die richtige Lösungsmenge an.

L = { x | x ≥ 7 }

L = { x | x > 7 }

L = { x | x ≥ 6 }

L = { x | x ≤ 7 }

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Gib die richtige Lösungsmenge an.

L = { x | x ≥ 1 }

L = { x | x > 1 }

L = { x | x ≤ 1 }

L = { x | x < 1 }

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Welcher Term passt? "Wenn man von der Zahl 24 das Dreifache einer Zahl subtrahiert, erhält man mindestens 27."

24 - 3x < 27

24 - 3x ≥ 27

24 - 3x > 27

24 + 3x = 27

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Welcher Term passt? "Man erhält höchstens 33, wenn man 75 um das Siebenfache einer Zahl verringert."

75 - 7x < 33

75 - 7x > 33

75 - 7x ≤ 33

75 - 7x = 33

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