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Miss Lang

Student Instructions

Subtract Difference of 1 or 2 Squares

Today you will be playing Squares to practice the subtract difference of 1 or 2 strategy. Your goal is to play for 5-10 minutes and make as many large squares as you can! 1. Click add button to start. 2. Read the direction for how to play that game on page pages 1. Go to the second page pages to play the game. 3. Click play ▶️ and pause pause on the number cube to roll the die 🎲. Repeat this process for each roll. 4. Say each fact aloud as you answer it. 5. Move move a circle over the difference or missing digit to cover it. 6. One the last page pages, click the microphone mic and read each fact aloud with the answer. If you are not sure of the answer share your thinking. 7. Click check the check to submit your game.

1st Grade, 3rd Grade, 2nd Grade, Math
44 teachers like this
Compatible with: Chromebooks, computers, iPads, iPhones, Android tablets, Android phones, Kindle Fire

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Teacher Notes (not visible to students)

Based on John SanGiovanni's Mastering the Basic Facts