May 2022 2 9 Report
zad 1.Oblicz:
a) −2,7 + 1,3 =....... b) -1 2/3 + (-2 1/5) =....... c) −2,3 − 1,6 =....... d) -3 6/7 - (-1 2/3) =......
zad 2. Oblicz:
a) (−1 3/4) * (-2 2/7)....... b) 10 1/2 : (-2 5/8) =......
zad 3.Wpisz odpowiednie liczby:
a) . . . . . . .
: 5 = −24 b) (−4) ⋅ . . . . . . . = 68 c) . . . . . . . ⋅ 16 = −16 d) (−84) :
. . . . . . . = 6
prosze o dopowiedz

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