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  • 200+200=
    400
  • 4+4=
    8
  • 20+20=
    40
  • 160+160=
    320
  • 5+5=
    10
  • 32+32=
    64
  • 16+16=
    32
  • 800+800=
    1600
  • 400+400=
    800
  • 80+80=
    160
  • 1+1=
    2
  • 2+2=
    4
  • 3+3=
    6
  • 8+8=
    16
  • 40+40=
    80
  • 100+100=
    200
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