Question

VA ROGG MULTTTTTT REPEDEE VA ROG ​

Answer 1

a) 4×8+(1700+2490-680)×0=

=4×8+3510×0=32+0=0

b) (81:9)+(7×8-6×9)-(3001-2928)=

=9+(56-54)-73=9+2-73=-62

c) (2640-1980+1067)×2×0×5=

=660×2×0×5=1320×0×5=0

d) (36:4+25:5)+7×2×8×9=

=(9+5)+7×2×8×9=14+14×8×9=14+1008=1022

e)25×100-4×100+3×19=

=2500-400+57=2157

f) (80:10)+(1927-1900):3+2=

=8+27:3+2=8+9+2=19

g) (765-235+70):10+16×9=

=600:10+16×9=60+144=204

h) 6×124+6×76-12×1×0=

=744+456-0=1200