Free Basic Operations PowerPoint Presentations (by date, latest first)

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Subtraction | PowerPoint [4th Grade]

By Nardine Mettry

This free, 20-slide PowerPoint provides a clear and concise guide to subtracting whole numbers, including regrouping. Designed for fourth-grade students [4th grade - CCSS.4.NBT.B.4], this resource breaks down the process into easy-to-understand steps.

What's Included:

  • Subtraction Basics: Review the concept of subtraction and its vocabulary.
  • Place Value Importance: Emphasize the significance of aligning numbers according to place value.
  • Regrouping Explained: Clearly demonstrate the regrouping process when subtracting numbers with larger bottom digits.
  • Step-by-Step Examples: Provide multiple examples with detailed explanations.
  • Practice Problems: Offer opportunities for students to apply their knowledge independently.

Addition & Subtraction | Scavenger Hunt Activity


Don't forget to share with me how it went with your little ones. I hope it was useful in your classroom.

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Guess the Hidden Number! (Missing Number Practice; Counting by 5)

By Tech for Teaching

Help students identify the missing number in a set of four numbers 0-100. The box appears with animation on click to reveal the correct number. All sets of numbers are skip counting by five. The first slide shows numbers 5-100 with animation (grow/shrink) to practice counting by fives.

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Guess the Hidden Number! (Missing Number Practice; Counting by 1)

By Tech for Teaching

Help students identify the missing number in a set of three numbers 0-20. The box disappears on click to reveal the correct number. All sets of numbers are counting by 1's.

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