【貓貓小學堂 Kitten School】「遊戲專區 Game Corner」整數減法遊戲 Integer Subtraction Game

Instructions

你能在一分鐘內答對多少條整數減法計算題呢？挑戰一下自己吧！ 你只需按下綠旗，然後在限時內回答問題（最好別用計算機），挑戰自己！ 若果你有多於15題的正確答案，請留言告訴我吧！多謝！ 更多我的專案： ．https://scratch.mit.edu/projects/447516122/ ．https://scratch.mit.edu/projects/454002164/ ．https://scratch.mit.edu/projects/461648390/ ．https://scratch.mit.edu/projects/463344653/ ．https://scratch.mit.edu/projects/460378500/ ．https://scratch.mit.edu/projects/466624794/ ．https://scratch.mit.edu/projects/446058919/ ．https://scratch.mit.edu/projects/467545040/ ．https://scratch.mit.edu/projects/478852557/ ．https://scratch.mit.edu/projects/489860853/ ．https://scratch.mit.edu/projects/475685346/ ．https://scratch.mit.edu/projects/497381681/ ．https://scratch.mit.edu/projects/461013098/ ． ． ． How many integer subtraction calculation questions can you answer correctly in one minute? Challenge yourself! You just need to press the green flag, and then answer the questions within the time limit (better not use the calculator). If you can answer correctly more than 15 questions, please leave a message and let me know! Thanks! More of my projects: ． ． ． ． ． ． ． ． ． ． ． ． ． ． ． ．