Uploaded March 2026 | Updated September 2026, 3 weeks ago
From a pair of dice to a carton of eggs, doubles are everywhere! In this video, you’ll learn how to add doubles, like 2+2 or 5+5. With the help of some friendly sea creatures, we show step-by-step strategies that make addition faster and help you build strong number sense. 🦀
This lesson is perfect for elementary students learning addition, building confidence with numbers, or practicing mental math.
Ready to try it yourself? Keep practicing adding doubles on IXL with interactive questions that adapt to your level: ixl.com/math/grade-2/add-doubles?utm_source=youtube&utm_medium=social&utm_campaign=YT-Tutorials
0:00 Introduction to adding doubles
0:35 Find 5+5 by doubling the number of crabs.
1:20 Find 7+7 by doubling the number of sea turtles.
1:57 Find 9+9 by doubling the number of starfish.
2:31 Outro
From a pair of dice to a carton of eggs, doubles are everywhere! In this video, you’ll learn how to add doubles, like 2+2 or 5+5. With the help of some friendly sea creatures, we show step-by-step strategies that make addition faster and help you build strong number sense. 🦀
This lesson is perfect for elementary students learning addition, building confidence with numbers, or practicing mental math.
Ready to try it yourself? Keep practicing adding doubles on IXL with interactive questions that adapt to your level: ixl.com/math/grade-2/add-doubles?utm_source=youtube&utm_medium=social&utm_campaign=YT-Tutorials
0:00 Introduction to adding doubles
0:35 Find 5+5 by doubling the number of crabs.
1:20 Find 7+7 by doubling the number of sea turtles.
1:57 Find 9+9 by doubling the number of starfish.
2:31 Outro
