oblicz:
e)6*12-52:4=
f) (25+75) : (53-48)=
g) 126-10*2³=
h) (8*7-50) *6:4=
i) (125:25 +50) :11=
j) 2500 :10²-5²=
k)(45+5*3) : (33-28)=
m) (56+77 :11)-8=
n)32 +(28-3*7)=
PROSZĘ SZYBKO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
e)
f)
g)
h)
i)
j)
k)
m)
n)
e)6*12-52:4= 72 - 13 = 59
f) (25+75) : (53-48)= 100 : 5 = 20
g) 126-10*2³= 126 - 10 * 8 = 126 - 80 = 46
h) (8*7-50) *6:4= (56 - 50) * 6 : 4 = 6 * 6 : 4 = 36 : 4 = 9
i) (125:25 +50) :11= (5 + 50) : 11 = 55 : 11 = 5
j) 2500 :10²-5²= 2 500 : 100 - 25 = 25 - 25 = 0
k)(45+5*3) : (33-28)= (45 + 15) : 5 = 60 : 5 = 12
m) (56+77 :11)-8= (56 + 7) - 8 = 63 - 8 = 55
n)32 +(28-3*7)= 32 + (28 - 21) = 32 + 7 = 39