Make addition practice engaging, visual, and fun with these Triangle Sum math puzzles! Students build number pyramids by adding the three surrounding triangles to find the value in the center triangle. This hands-on format strengthens number sense, addition fluency, and logical thinking. 📦 What’s Included:4 Triangle Sum Puzzle Worksheets4-Page Complete Answer Key🎯 Skills Covered:Addition strategiesNumber senseLogical reasoningMental mathMulti-step problem solvingMath puzzle comprehension💖