Curated OER
Writing Addition Number Stories Using Three Digit Numbers
In this writing number stories worksheet, 3rd graders practice writing word problems for addition problems that use three digit numbers. They read an example at the top of the page which is shown next to the picture of cartoon-like mouse.
Khan Academy
Khan Academy: Compare 3 Digit Numbers
Practice more challenging problems comparing numbers within 1000. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a tutorial video, or receive hints.
Better Lesson
Better Lesson: Comparing Three Digit Numbers
Second graders use their knowledge of place value to compare three-digit numbers. This lesson includes a detailed plan, a learning game, a video of students engaged in the lesson, and tiered independent work based on ability levels.
Better Lesson
Better Lesson: Comparing Things!
Second graders explore numbers in a variety of ways to understand how to compare three-digit numbers based on an understanding of place value. This lesson includes an interactive number line video, samples of student work, and a...