價格：免費
更新日期：2016-02-24
檔案大小：19.2 MB
目前版本：1.6
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Do you think you're smarter than a 5th grader? Can you add, subtract, multiply and divide single digit numbers? This simple game may prove otherwise.
You have to use all of the numbers on the buttons and any combination of the math operations +,-,× and ÷ to make the number at the top. You must use each number exactly once. You cannot not skip or reuse any of them. You can use the math operations as many times as you want. Oh and one last thing. Mathematical order of operations does not apply.
It seems simple but some of the combos are harder than you might think. This addictively simple puzzler was inspired by math games like 24. It's a fun way to teach kids basic math skills and can help adults keep their minds sharp.
Play over 35,000 different combos and 23 levels of difficulty. Solve as many combos as you can without making a mistake as they get progressively harder. Or if you want to really challenge yourself play for speed in a timed game and see how many combos you can solve before your time runs out.
支援平台：iPhone, iPad