Applying properties of operations as strategies for addition and subtraction.

Solving word-based math problems involving the addition of three whole numbers whose total is less than or equal to 20.This can be achieved using visual aids like objects and drawings, or equations with symbols for unknown numbers. Using basic addition and subtraction within 20 to solve a variety of word problems, including those involving putting together or taking apart numbers, comparisons, and unknowns in all positions.If you’re following the Common Core curriculum, you will want to cover the following standards: Generally, students should learn basic arithmetic operations within 20, understand numbers up to 120, tell time using both analog and digital clocks, interpret simple data, and understand basic geometric concepts including shape attributes and partitioning. The skills you teach your first graders will depend on your curriculum and their individual learning needs. Remember, it's important to go through the worksheets with the students after they've completed them, or provide them with the answer keys, to ensure they understand any mistakes they might have made. Group Work: Some worksheets could be used for pair or small group work, promoting collaborative problem-solving skills. Early Finisher Activity: For students who finish their work early, these worksheets can provide an additional challenge and keep them engaged.Ħ. Centers or Stations: In a classroom that uses a centers or stations approach, these worksheets could be used at a math center where students rotate through different activities.ĥ. They can help fill in the gap from regular workbooks.Ĥ. Homework Assignments: These worksheets can be assigned as homework to give students additional practice outside of the classroom. The variety of exercises, including word problems and numeric problems, can help gauge students' grasp of the material.ģ. Assessments: You can use these worksheets to assess students' understanding of the topics you've taught. Practice Material: After teaching a specific concept, such as single-digit addition or place value, you can use these worksheets as practice material to reinforce what students have been taught in class.Ģ. As an educator, there are several ways you can use these worksheets in your classroom:ġ.

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