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Finger Math Practice - Advanced

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  • 20-10+25=
    35
  • 30+10-40+15=
    15
  • 20-10+5-15=
    0
  • 12+10-22+__=30
    30
  • 90-40-50+10+20+50=
    80
  • 90-30+10-70+50=
    50
  • 12+10-22+___=0
    0
  • 15+3-18+13=
    13
  • 80-30+10-60+20+10=
    30
  • 15+4-19+11+1=
    12
  • 13+10-23=
    0
  • 12+10-22+30=
    30
  • 20+10+50-0-20-50+60=
    70
  • 30+10-___+15=15
    40
  • 12+10-22+30=
    30
  • 20-10+__=35
    25
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