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Úprava výrazů slovně 4

Authored by Jan Šebesta

Mathematics

2nd Grade

Used 4+ times

Úprava výrazů slovně 4
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kolik je odmocnina součtu 4 a 45

7

8

12

14

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kolik je podíl rozdílu čísel 28 a 4 a odmocniny čísla 64

3

6

8

9

3.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Zjednoduš (uprav) výraz a+a+a+3a

(a)  

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Uprav 6a+3b-2a+4b

(a)  

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

3a-2ab-4ab+2b+5a

(a)  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (120): 49216=\left(-120\right):\ 4-9-2\cdot16=  

-71

-69

-81

62

7.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

 2+(3)(5)(18)=-2+\left(-3\right)\cdot\left(-5\right)-\left(-18\right)=  

(a)  

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