Oblicz:
|-120| / |-2| - |-3| ] * |6| - |-7| = ?
|-|-5|+14|
___________ * 3
|-3|*|2|-|-2| __
26 = ?
|-4|* |-3| -|-5|-|20|= ?
* = mnożenie
/ =dzielenie .
_______ = kreska ułamkowa .
pomóżcie :D
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|-120| / |-2| - |-3| ] * |6| - |-7| = 120/2-3*6-7=60-18-7=35
|-|-5|+14|
___________ * 3
|-3|*|2|-|-2| __
26 = 115-11 104 3 7
_____ = ___ * __ = __
I-1I 1 26 1
|-4|* |-3| -|-5|-|20|=4*3-5-20= 12- 5-20= -14
napewno tak bo spisywałam z zeszytu do matmy bo wczoraj mieliśmy to zadanie na tablicy:]