GiftedMath play online

GiftedMath from Gifted Globe provides students the opportunity to hone their competitive math skills by trying out a variety of math problems and quizzes.

Math Jam from Gifted Globe covers problems in areas of
Algebra: Equations, Calendar, Division, Series, Sequences, Functions
Arithmetic: Reasoning, Fractions, Percentages, sets
Geometry: Area
Number System: Number Patterns, Integers, Permutation
Pre-Algebra: Factors, Ratios, GCF, LCM
Probability

Practicing these questions will help students get ready for array of math competitions like Math League, Math Olympiad and AMC
https://giftedglobe.com/array-of-math-competitions-what-to-expect/

You have to apply yourself each day to becoming a little better. By becoming a little better each and every day, over a period of time, you will become a lot better.
John Wooden