What Is Multiplication?MenuIntroduction1Multiplication TermsTurn Sums into MultiplicationActivity Set 1Activity Set 22Multiply by 0Activity Set 1Activity Set 23Simplifying SumsActivity Set 1Write the sum as a sum of products:8+1+1+1+6 = × 8 + × 6 + × 1CheckResetContinue4Number Line for MultiplicationActivity Set 15Swap FactorsFactor SwappingActivity Set 1Activity Set 26Boss Battle