If you find yourself stuck, go back and redo the first ten sets of Level H. Strengthening your foundation in basic linear equations makes the later word problems much easier.
Keep pushing forward—once you clear the hurdle of Level H, the world of advanced functions and calculus becomes much more accessible!
Are you currently struggling with a in Level H, or are you preparing for the Achievement Test ?
Kumon Math Level H is the "make or break" level for many young mathematicians. It is where you stop just "doing math" and start "thinking algebraically." While a might provide a quick reference, the only way to truly master the level is through consistent, daily practice and a willingness to learn from your mistakes.