T) paranteză patrata (5+100:10)×2+(11+6-11)×2 pranteza patrata×10 +10=
(15×2+6×2)×10+10=
(30+12)×10+10
42×10+10=
420+10=430
U)95+paranteză patrata (15+136+1-102)×10patrata:100=
95+(50×10):100=
95+500:100
95+5=100
V) paranteză patrata (7756+54):10+1219patrata×12×(5-5)
(7810:10+1219)×12×0=
(781+1219)×0
2000×0=0
w) 5×(999+80)-paranteză patrata (500-448)×3-63:7:3patrata×2=
5×1079-(52×3-9:3)×2=
5×1079-(52×3-3)×2=
5395-(156-3)×2=
5395-153×2=
5395-306=5089
X) 48×patrata 395-(478-1-474)×128-1paranteză patrata-460
48×(395-3×128-1)-460
48×(395-383)-460
48×12-460
576-460=116
Y) 1-[1000-(3+188+39-220)×99]:10
1-(1000-10×99):10
1-(1000-990):10
1-10:10
1-1=1
Z) [998-65+(6237-100×13)]:10+5
(998-65+4937):10+5
(933+4937):10+5
5870:10+5
587+5=592
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