October 2018 1 6 Report

Zad.1

Uzupełnij tabelkę mnożenia :

* -9 -8 -7 -6 0 6 7 8 9

9 81

8

7

0

-7

-8

-9

Zad.2

Uzupełnij:

....... * (-3)= -33

22 * ........ = -88

....... * (-99)= 0

....... * (-15)= 30

30 * .......= 60

(-11) * .......= 55

...... * (-15)= 60

37 * .......= -37

...... * (-2)= 202

Zad.3

Oblicz:

-1 * 2 * (-2) * 3=

(-1) * (-10) * (-2) * (-3)=

(-1) * (-2) * (-10) * 3=

Zad.4

Uzupełnij:

(-1)do potęgi 2=

(-1)do potęgi 3=

(-1)do potęgi 102=

(-1)do potęgi 103=

Zad.5

Wiedząc ,że 53 * 72=3816, uzupełnij :

(-530) * 72=

(-0,72) * 52=

(-530) * (720)=

5,3 * (-72)=

(-5,3) * (-72)=

(-5,3) * 720=

Proszę o odpowiedź !

Daje NAJ !!!


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