Arvu absoluutväärtus, vastandarv, pöördarv

Arvu absoluutväärtus, vastandarv, pöördarv

7th Grade

11 Qs

quiz-placeholder

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Arvu absoluutväärtus, vastandarv, pöördarv

Arvu absoluutväärtus, vastandarv, pöördarv

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Medium

Created by

Helgi Kaiv

Used 20+ times

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Positiivse arvu absoluutväärtus on alati

positiivne

null

positiivne või null

negatiivne

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Positiivse arvu a absoluutväärtus on võrdne

-a

selle arvu vastandarvuga

0

arvu endaga

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Negatiivse arvu absoluutväärtus on alati

negatiivne arv

positiivne arv

null

positiivne või null

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Negatiivse arvu absoluutväärtus on võrdne

0

arvu endaga

selle arvu vastandarvuga

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Arvu absoluutväärtus on seda arvu kujutava punkti kaugus

suvalisest arvtelje punktist.

nullpunktist.

vastandarvu kujutavast punktist.

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

I - 12 I =

-12

0

12

7.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Arvu -34 absoluutväärtus on

I - 34 I = 34

-34

34

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