Question

1000×(18:3-6):100+40:(40-6×6):10+(30-4×5)×100=​

Answer 1

1000×(18×3-6):100+40:(40-6×6):10+(30-4×5)×100=

1000×(6-6):100+40:(40-36):10+(30-20)×100=

1000×0:100+40:4:10+10×100=

0:100+10:10+1000=

0+1+1000=

1001

Answer 2

1000 × (18 : 3 - 6) : 100 + 40 : (40 - 6× 6) : 10 + (30 - 4 × 5) × 100 =

= 1000 × (6 - 6) : 100 + 40 : (40 - 36) : 10 + (30 - 20) × 100 =

= 1000 × 0 : 100 + 40 : 4 : 10 + 10 × 100 =

= 0 + 10 : 10 + 1000 =

= 1 + 1000 =

= 1001

R: 1001