proszę o rozwiązanie zadania w załączniku i o rospisanie działan nie odrazu wynik
a 72-7*8= 72-56=16
b 48:6+21 = 8+ 21=29
c 81:9 - 3do kwadratu = 9-9=0
d 72:(4-2) = 72:2=36
e 36:6:2+3 do potegi trzeciej= 36:6=6:2=3+27=30
f 3 do potegi 2 + 4*9 -6= 9+36-6=36
g 24+2*(6-3)do potegi 2=24+2*(3)do potegi 2 = 24+2*9=24+18=42
h 17-2+27:3= 17-2+9=24
i 2,52 - 0,06* 7= 2.52- 0.42=2.1
j 0.96:3-0.2= 0.32-0.2=0.12
k 0.28+0.72:0.9= 0.28+0.8=1.08
l 1.2*300+ 0.8-50= 360+0.8-50= 310.8
m 1.6:0.4-2.5-0.5=4-2.5-0.5=1
n 8*(0,2*15-2.4)= 8*(3-2.4)= 8*0.6=4.8
o 0.6*(1.3-0.7)+ 3.6=0.6*0.6+3.6=0.36+0.36=3.96
p 45.6-2.4:(3.46-3.4)=45.6-2.4:0.06=45.6-40=5.6
Prosze, milego popołudnia :)
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a 72-7*8= 72-56=16
b 48:6+21 = 8+ 21=29
c 81:9 - 3do kwadratu = 9-9=0
d 72:(4-2) = 72:2=36
e 36:6:2+3 do potegi trzeciej= 36:6=6:2=3+27=30
f 3 do potegi 2 + 4*9 -6= 9+36-6=36
g 24+2*(6-3)do potegi 2=24+2*(3)do potegi 2 = 24+2*9=24+18=42
h 17-2+27:3= 17-2+9=24
i 2,52 - 0,06* 7= 2.52- 0.42=2.1
j 0.96:3-0.2= 0.32-0.2=0.12
k 0.28+0.72:0.9= 0.28+0.8=1.08
l 1.2*300+ 0.8-50= 360+0.8-50= 310.8
m 1.6:0.4-2.5-0.5=4-2.5-0.5=1
n 8*(0,2*15-2.4)= 8*(3-2.4)= 8*0.6=4.8
o 0.6*(1.3-0.7)+ 3.6=0.6*0.6+3.6=0.36+0.36=3.96
p 45.6-2.4:(3.46-3.4)=45.6-2.4:0.06=45.6-40=5.6
Prosze, milego popołudnia :)