8. 3 Digit x 1 Digit (Numbers up to 700)
Multiply 3 digit numbers by 1 digit numbers. In 3 Digit x 1 Digit (Numbers up to 700) Worksheet, students make use of area models to multiply numbers. Area models are essentially visual representation of the distributive property of multiplication. For example, 535 x 3 can be multiplied as (500 x 3) + (30 x 3) + (5 x 3). Fluency with place value (expanded forms), distributive property of multiplication and multiplying multiples of 10 will be of great help here. The 3-digit numbers in this worksheet are restricted to those between 400 and 700.
Common Core Alignment
4.NBT.5Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.