VÝRAZY - sčítání, odčítání

VÝRAZY - sčítání, odčítání

8th Grade

10 Qs

quiz-placeholder

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VÝRAZY - sčítání, odčítání

VÝRAZY - sčítání, odčítání

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Medium

Created by

Renata Vahalová

Used 21+ times

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10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

a + a =

2a

a2

a

a · a

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

a - a

a

1

0

a2

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

a · a =

2a

a2

a

a + a

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

a : a =

0

1

a

a2

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

7a + 8a =

15a2

15

-1a

15a

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

5a + 5b + 6a + 7b =

10ab + 13ab

11a + 12b

10a + 13b

11a + 13b

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

3a - 2a2 - 2a - 2a2

-a - 4a2

a + 0

a - 4a2

a + 4a2

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