(37+18) {3250-152:[(44-25):16]}
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\(\left(37+18\right).\left\{3250-15^2.\left[\left(4^4-2^5\right):16\right]\right\}\)
\(=55.\left\{3250-225.\left[\left(256-32\right):16\right]\right\}\)
\(=55.\left\{3250-225.14\right\}\)
\(=55.\left\{3250-3150\right\}=55.100=5500\)
( 37 + 18 ) . { 3250 - 152 . [ 44 - 25 ) : 16 ] }
= 55 . { 3250 - 225 . ( 256 - 32 ) : 16 ] }
= 55 . { 3250 - 225 . 224 : 16 }
= 55 . { 3250 - 3150 }
= 55 . 100
= 5500.
\(-16+24+16-34=\left(24-34\right)+\left(16-16\right)=-10\\ 25+37-48-25-37=\left(25-25\right)+\left(37-37\right)-48=-48\\ 2575+37-2576-29=\left(2575-2576\right)+\left(37-29\right)=-1+6=5\\ 34+35+36+37-14-15-16-17=\left(34-14\right)+\left(35-15\right)+\left(36-16\right)+\left(37-17\right)=0\)
(-16)+24+16-34=24-34=-10
25+37-48-25-37=(25-25)+(37-37)-48=-48
2575+37-2576-29=8-1=7
34+35+36+37-14-15-16-17
=(34-14)+(35-15)+(36-16)+(37-17)
=20+20+20+20=20.4=80
a) \(...=16.\left(36-37\right)=16.\left(-1\right)=-16\)
b) \(...=9.3+9.50=9.\left(3+50\right)=9.53=477\)
c) \(...=2.\left(\left(5.16-18\right)+36:18\right)=2.\left(70+2\right)=2.72=144\)
d) \(...=5\left(48:8+44\right)=5\left(6+44\right)=5.50=250\)
e) \(...=20-6=14\)
f) \(...=50+13-2=61\)
a) 16 . 36 - 16 . 37
= 16 . (36 - 37)
= 16 . (-1)
= -16
b) 36 : 4 . 3 + 9 . 50
= 9 . 3 + 9 . 50
= 9 . (3 + 50)
= 9 . 53
= 477
c) 2 . (5 . 16 - 18) + 36 : 18 . 2
= 2 . (80 - 18) + 2 . 2
= 2 . 62 + 2 . 2
= 2 . (62 + 2)
= 2 . 64
= 128
\(\dfrac{7}{16}+\dfrac{-1}{8}+\dfrac{9}{32}=\dfrac{14}{32}-\dfrac{4}{32}+\dfrac{9}{32}=\dfrac{19}{32}\)
\(\dfrac{5}{4}-\dfrac{25}{30}\times\dfrac{37}{44}+\dfrac{-25}{30}\times\dfrac{13}{44}+\dfrac{-25}{30}\times\dfrac{-6}{44}\)
\(=-\dfrac{25}{30}\times\left(\dfrac{5}{4}+\dfrac{37}{44}+\dfrac{13}{44}-\dfrac{6}{44}\right)\)
\(=-\dfrac{25}{30}\times\left(\dfrac{55}{44}+\dfrac{37}{44}+\dfrac{13}{44}-\dfrac{6}{44}\right)\)
\(=-\dfrac{25}{30}\times\dfrac{99}{44}\)
\(=-\dfrac{5}{6}\times\dfrac{9}{4}\)
\(=-\dfrac{15}{8}\)
\(\left(\dfrac{7}{16}+\dfrac{-1}{8}+\dfrac{9}{32}\right):\dfrac{5}{4}\)
\(=\left(\dfrac{14}{32}+\dfrac{-4}{32}+\dfrac{9}{32}\right):\dfrac{5}{4}\)
\(=\dfrac{19}{32}:\dfrac{5}{4}\)
\(=\dfrac{19}{32}.\dfrac{4}{5}=\dfrac{19.4}{32.5}=\dfrac{19}{40}\)
\(\dfrac{-25}{30}.\dfrac{37}{44}+\dfrac{-25}{30}.\dfrac{13}{44}+\dfrac{-25}{30}.\dfrac{-6}{44}\)
\(=\dfrac{-25}{30}.\left(\dfrac{37}{44}+\dfrac{13}{44}+\dfrac{-6}{44}\right)\)
\(=\dfrac{-25}{30}.\dfrac{44}{44}=\dfrac{-5}{6}.1=-\dfrac{5}{6}\)
1) \(25+37-48-25-37=\left(25-25\right)+\left(37-37\right)-48=-48\)
2) \(37+35+36+37-14-15-16-17\)
\(=\left(37-17\right)+\left(35-15\right)+\left(36-16\right)+\left(37-14\right)\)
\(=20+20+20+23=83\)