October 2018 1 10 Report

Zadanie 4 strona73 ćw matematyka z plusem

4zad) korzystając z równości 392x143=35 056, oblicz:

a)(-3,92)x(-14,3)=

b)0,392x(-1,43)

c) (-5605,6):143=

d) (-3,92)x 1,43=

e) (-0143)x (-392)

f) 5605,6: (39,2)

zad5)

oblicz:

(-1/2 )potęga3=................

(-0,06)potęga2=...............

(-1/3)potęga4=..................

(0,5) potęga3=...................

zad8 oblicz jak najprostrzym sopsobem

a)3/8x(-0,9)x(-16/3)x10=

b) 5x(0,25)x0,2x(-4)=

c)(-2,5)x0,2x(-10)x2=

d)(-6)x(-4/7)x2/5x(-7)x5/12=

Prosze na dzisja daje najjjj!!!!!!


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