🧠The most effective strategy for mentally adding numbers is to add from left to right, starting with the most significant figures.
⏩Adding left to right allows you to think of the problem in the order that it's going to be answered, giving you the most significant figures first.
📝The key to mentally adding numbers successfully is to progressively move from left to right, allowing you to solve problems more efficiently.
🔢By practicing mental addition using this method, you can quickly solve addition problems and improve your mental math skills.
⏲️With practice, you can solve addition problems using this strategy in under 5 seconds.