Which operation laws are applied in the following calculation? 76 + 82 = 76 (82 + 18) 17 × 25 × 4 = 17 × (25 × 4) (2 / 3 + 3 / 5) × 15 = 2 / 3 × 15 + 3 / 5 × 15A × C + B × C = (a + b) × C A simple algorithm of dividing 2007 by 2008 and multiplying 498 by 498

Which operation laws are applied in the following calculation? 76 + 82 = 76 (82 + 18) 17 × 25 × 4 = 17 × (25 × 4) (2 / 3 + 3 / 5) × 15 = 2 / 3 × 15 + 3 / 5 × 15A × C + B × C = (a + b) × C A simple algorithm of dividing 2007 by 2008 and multiplying 498 by 498

76 + 82 = 76 (82 + 18) there is a problem in this topic. The associative law of 17 × 25 × 4 = 17 × (25 × 4) multiplication (2 / 3 + 3 / 5) × 15 = 2 / 3 × 15 + 3 / 5 × 15 the distributive law of multiplication a × C + B × C = (a + b) × C the associative law of multiplication 2007 divided by 2008 2007 = 2007 / 2008 = 2007 × 2008 / 2007 = 2