Area Model Multiplication Single Digits. This video demonstrates how to multiply single digits by 2, 3, or 4 digit numbers. Choose a single digit by double digit multiplication problem to show on your poster.
3 expanded form to break apart numbers by their place value.
3 expanded form to break apart numbers by their place value. In this lesson you will learn how to multiply a 2 digit number by another 2 digit number by applying your understanding of the area model for multiplication. The numbers for each factor may be individually varied to generate different sets of multiplication problems. A common mistake students make when learning to multiply is treating multiplication like addition, and multiplying ones by ones and tens by tens.