2 Digit x 1 Digit (Numbers up to 50) - 4th Grade Math
Multiply 2 digit numbers by 1 digit numbers. In 2 Digit x 1 Digit (Numbers up to 50) Worksheet, students make use of area models to multiply numbers. Area models are essentially visual representation of the distributive property of multiplication. For example, 34 x 6 can be multiplied as (30 x 6) + (4 x 6). The 2-digit numbers in this worksheet are restricted to those less than 50.
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.