The Progression of Multiplication
By the end of 4th grade, students should be able to apply their understanding of place value and properties of operations to multiply a whole number of up to 4 …
Multiple Multi-digit Multiplication Strategies
MAFS.4.NBT.2.5 states that 4th graders should be able to: Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies …