The Learning Patch

Related Addition and Subtraction Facts Missing Addend SCOOT or Math Center Task Card Games. In this activity students will demonstrate their knowledge of fact families by identifying the missing part or whole of the problem. They will then show that they know addition and subtraction facts are related by writing the missing part or whole of the equation to an addition and subtraction problem. Students can play game individually as a math center with task cards or through a scoot game in whole gr

In the pack students will use a variety of models to demonstrate subtracting multiples of 10 without regrouping. Students will use base 10 blocks to show that they can subtract groups of 10 within 120. Students will then be able to use a picture strategy and display thinking as they continue to practice subtracting multiples of 10. Finally, students can use the number line to also connect their thinking. Number lines are first labeled and then students may use a blank model.