Lessons tagged with "three-digit"
Add Three-Digit Numbers (With Regrouping)
- Grade:
- 2
- Subject:
- Math
This number sense lesson focuses on adding numbers (three digits). The lesson includes research-based strategies and questions that help prepare students for assessments. In this lesson, students add the digits in the one's place and regroup if the sum is ten or more. Then, they add the digits in the tens place and regroup if the sum is 10 or more. Finally, students read the addition problem and the sum aloud. In addition to the lesson, there are four pages of Independent Practice and review with questions modeled after current adaptive testing items.
Identify the Place and Value of Digits in a Three-Digit Number
- Grade:
- 2
- Subject:
- Math
This numbers and operations in base ten lesson covers how to identify the place and value of digits in a three-digit number. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students are asked to identify a certain digit in a three-digit number, identify the place of that digit, and then write the value of that digit in both numerals and words.
Compare Three-Digit Numbers Using Symbols
- Grade:
- 2
- Subject:
- Math
This numbers and operations in base ten lesson covers how to compare three-digit numbers using symbols. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students are asked to compare each digit of a pair of three-digit numbers, starting at the highest place value. Then, they identify which number is less than, greater than, or equal to, and write the correct symbol.