Study

SUBTRACTION SHOWDOWN

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  • Use Strategy 1: 653 – 128 – 215 = ?
    310
  • Use Strategy 2: 670 – 115 – 132 = ?
    423
  • Use Strategy 2: 845 – 320 – 197 = ?
    328
  • Use Strategy 1: 1,000 – 245 – 320 = ?
    435
  • Use Strategy 2: 728 – 109 – 214 = ?
    405
  • 500 – 120 – 80 = ?
    300
  • 925 – 405 – 219 = ?
    301
  • 12,450 – 3,215 – 4,120 = ?
    5,115
  • 23,100 – 6,875 – 5,430 = ?
    10,795
  • Use Strategy 1: 900 – 324 – 156 = ?
    420
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