Major Standard Covered
4.NBT.B.5. Multiply 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.
Standards that are spiraled in but not taught specifically:
• 4.NBT.A.1. Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in