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K.OA.A.3

将数字分开

以多种方式将 10 以内的数字分成两部分，例如 5 = 2 + 3。

年级水平: 幼儿园 · 领域: 运算和代数思维

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与 0 对齐的游戏

通过这些免费游戏来练习这个标准。

Play Urgent Call Italian Animals - 免费数学游戏移动就绪Urgent Call Italian AnimalsPlay USSR Coin Merg - 免费数学游戏USSR Coin MergPlay USSR Coins: Reach 5 Rubles! - 免费数学游戏移动就绪USSR Coins: Reach 5 Rubles!Play USSR: Merge - 免费数学游戏移动就绪USSR: MergePlay Vacation Clicks: Beach Series - 免费数学游戏移动就绪Vacation Clicks: Beach SeriesPlay Video call with the Blue Tractor! - 免费数学游戏移动就绪Video call with the Blue Tractor!Play Viral Clicker: Meme Factory - 免费数学游戏移动就绪Viral Clicker: Meme FactoryPlay Vladus: The Infinity Pickaxe! - 免费数学游戏移动就绪Vladus: The Infinity Pickaxe!Play Voice the Animals! - 免费数学游戏Voice the Animals!Play Warrior DIce: Idel - RPG - 免费数学游戏移动就绪Warrior DIce: Idel - RPGPlay War Simulator: 1985 - 免费数学游戏War Simulator: 1985Play Watermelon 2026: Fruit Cats - 免费数学游戏Watermelon 2026: Fruit CatsPlay Watermelon Cats - 免费数学游戏移动就绪Watermelon CatsPlay Watermelon Game - 免费数学游戏移动就绪Watermelon GamePlay Watermelon Suika - 免费数学游戏Watermelon SuikaPlay Weapon Upgrade! - 免费数学游戏移动就绪Weapon Upgrade!Play What kind of Bird is this? - 免费数学游戏移动就绪What kind of Bird is this?Play Wheat Tycoon: Farm Clicker - 免费数学游戏移动就绪Wheat Tycoon: Farm ClickerPlay Wild Cucumber in a Jar - 免费数学游戏移动就绪Wild Cucumber in a JarPlay Wild cucumber - memology clicker - 免费数学游戏移动就绪Wild cucumber - memology clickerPlay Wild vegetables clicker - 免费数学游戏移动就绪Wild vegetables clickerPlay Winter Evolution of Forest Monsters - 免费数学游戏移动就绪Winter Evolution of Forest MonstersPlay Wish Simulator - 免费数学游戏移动就绪Wish SimulatorPlay Wizard school: idle simulator - 免费数学游戏Wizard school: idle simulatorPlay Wood Cutting - 免费数学游戏移动就绪Wood CuttingPlay Wool Merge: Yarn Puzzle - 免费数学游戏Wool Merge: Yarn PuzzlePlay World Country Capital - Geography Trivia Quiz - 免费数学游戏移动就绪World Country Capital - Geography Trivia QuizPlay World Flags - 免费数学游戏移动就绪World FlagsPlay World Flags Quiz - 免费数学游戏移动就绪World Flags QuizPlay Writer's Rush - 免费数学游戏移动就绪Writer's RushPlay Yes or No Challenge - 免费数学游戏Yes or No ChallengePlay YOU are an anime expert! - 免费数学游戏移动就绪YOU are an anime expert!Play Your Girlfriend: Clicker for adults - 免费数学游戏移动就绪Your Girlfriend: Clicker for adultsPlay Your Hogwarts House - 免费数学游戏Your Hogwarts HousePlay Your Night Anime Girl - Clicker - 免费数学游戏移动就绪Your Night Anime Girl - ClickerPlay Youtuber Simulator: Clicker - 免费数学游戏移动就绪Youtuber Simulator: ClickerPlay Yummy Lunchbox - 免费数学游戏移动就绪Yummy LunchboxPlay Zombie Evolution: FUSION MOD! - 免费数学游戏移动就绪Zombie Evolution: FUSION MOD!Play Zombie Mob: Merge and Infection - 免费数学游戏移动就绪Zombie Mob: Merge and InfectionPlay Zombie Road: Cases Merge - 免费数学游戏移动就绪Zombie Road: Cases MergePlay Zombie Tycoon: Protect the Base - 免费数学游戏移动就绪Zombie Tycoon: Protect the BasePlay Сat bitcoin: merge and mining - 免费数学游戏移动就绪Сat bitcoin: merge and mining

该领域的更多标准

运算和代数思维