Are you teaching your second-grade and third-grade students how to subtract with regrouping? This math concept can be difficult for students to understand, but some place value math strategies can…
What do you use to support your students in mastering different subtraction strategies? In our classroom, we create a two-digit subtraction anchor chart. This visual reference serves as a valuable…
There are many different ways to model two-digit subtraction when solving for an unknown. In this post, we’ll explore five different methods and discuss the benefits of each for different…
A number line is a powerful tool that can be used to teach a variety of mathematical concepts. They are a great visual tool that can be used to help…
These Three-Digit Subtraction Math Centers help students practice a variety of subtraction strategies for three-digit math problems. They are perfect for second-grade students who are being introduced to three-digit subtraction or for…
If you teach second grade, you know that number lines show up everywhere: in addition, subtraction, place value, and mental math. A strong 2nd grade number line strategy helps students…
Comparing examples and non-examples in math is a great way to better understand math concepts. The process of comparing the two can help to highlight what the concept is about…
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