Estimate products of three-digit by one-digit and two-digit by two-digit numbers, by rounding or other strategies, to check if answers make sense.
Standards are described in our own words. Read the official Oklahoma OAS document.
Tell us what would help your class practice it.
Each worksheet is matched to the skills it practices, and this standard to the skills it asks for. Everything here shares at least one of them. All of it is free to print and use.