Page 24 - Demo1

10) -91:(-7)=
11) -32:(-16)=
12) -8 ( -2 ) : ( -1 ) =
13) -6:3(-1)=
14) (-2)[(-8):(-2)]=
15) 2(-3)(-2):(-2)=
16) -8:4(-2)=
17) -16[(-4):2](-1)=
21 )
22 )
23)
24)
25)
26)
45 : (-3 ) [ ( 18) : ( -6 ) ] =
5 . (-2 ) : [ ( 15) : ( -3 ) ] =
[(–2) . (–3) . (–4) . (–5)] : [(–2) + (–4)]=
[(12 + 4) : (4 – 8)] . 􏰀 = 4 ise 􏰀=?
(12–1).(12–2). . . (12–20).(12–21)=?
18)
19)
20)
25 : (-5 ) [ ( 4) : ( -2 ) ] =
(-3)(-4:2)+8=
–48:(-4)[(12):(-2)]
Sonucu kaçtır?
27) 18–2.[18–2.|4–5|]=?
28) [21:3–4.2].3–1=
29) [(–1) . (–5) . (–5)] : [(–1) + (–4)] =
24
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