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math test but fun

  •   0%
  •  0     0     0

  • 1x1
    0
  • 30+30
    60
  • 10+10+10+10+10+10+10+10+10+10
    100
  • 90x90
    8100
  • 3x3
    9
  • 9x11
    99
  • 2x20
    40
  • 8x11
    88
  • 40x90
    3600
  • my mom had 12 cat but 9 die how many are left
    3
  • 10x100
    1000