Learn how children can sort, collect, and group objects they see in the real-world A simple chore, like laundry, can be an opportunity to discuss math with your kids.
Multiply a two-digit by a one-digit whole number 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.
Multiply whole numbers using place value strategies & the properties of operations.