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2.NBT.A.1

数百、数十、个

了解三位数的三个数字分别代表百位、十位和个位。

年级水平: 二年级 · 领域: 十进制的数字和运算

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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 Merge toys: Decorate the Christmas tree! - 免费数学游戏移动就绪Merge toys: Decorate the Christmas tree!Play Merge Tralalelo Tralala: Italian animals meme - 免费数学游戏移动就绪Merge Tralalelo Tralala: Italian animals memePlay Merge Troop Masters - 免费数学游戏移动就绪Merge Troop MastersPlay Merge Troops - 免费数学游戏移动就绪Merge TroopsPlay Merge: USSR brooches! - 免费数学游戏移动就绪Merge: USSR brooches!Play Merge USSR coins! - 免费数学游戏移动就绪Merge USSR coins!Play Merge USSR Coins: Back to the 60s - 免费数学游戏移动就绪Merge USSR Coins: Back to the 60sPlay Merge VAZ: Evolution! - 免费数学游戏移动就绪Merge VAZ: Evolution!Play Merge vegetables: Guess the main vegetable! - 免费数学游戏移动就绪Merge vegetables: Guess the main vegetable!Play Merge vegetables: Harvest 2025! - 免费数学游戏移动就绪Merge vegetables: Harvest 2025!Play Merging Consoles: The Evolution of the Clicker - 免费数学游戏移动就绪Merging Consoles: The Evolution of the ClickerPlay Merging of world countries - 免费数学游戏移动就绪Merging of world countriesPlay Merging Wild Cucumber into Wild Cucumber - 免费数学游戏移动就绪Merging Wild Cucumber into Wild CucumberPlay Merging wreaths: Connect the summer! - 免费数学游戏移动就绪Merging wreaths: Connect the summer!Play Mermaid: Puzzle and Merge - 免费数学游戏移动就绪Mermaid: Puzzle and MergePlay Merry Christmas Merge - 免费数学游戏移动就绪Merry Christmas MergePlay Miga World Hospital - 免费数学游戏移动就绪Miga World HospitalPlay Mine Auto PICKAXE! - 免费数学游戏Mine Auto PICKAXE!Play MineClick! Clicker on the movie! - 免费数学游戏移动就绪MineClick! Clicker on the movie!Play Mine Clicker: Mineshaft and Arena - 免费数学游戏移动就绪Mine Clicker: Mineshaft and ArenaPlay Mine Clicker: Mine The Ore! - 免费数学游戏移动就绪Mine Clicker: Mine The Ore!Play MineCliker - 免费数学游戏移动就绪MineClikerPlay Minecraft Clicker: Block Fever - 免费数学游戏移动就绪Minecraft Clicker: Block FeverPlay Minecraft Clicker: Farm - 免费数学游戏移动就绪Minecraft Clicker: FarmPlay Minecraft Cliker: Mine - 免费数学游戏移动就绪Minecraft Cliker: MinePlay Mine: Evolution to Netherite - 免费数学游戏移动就绪Mine: Evolution to NetheritePlay MineMerge 3D - 免费数学游戏移动就绪MineMerge 3DPlay Mine mod: Merging mobs - 免费数学游戏移动就绪Mine mod: Merging mobsPlay Minequiz - 免费数学游戏MinequizPlay Miner Clicker: God of Ore - 免费数学游戏移动就绪Miner Clicker: God of OrePlay Mine simulator: dig blocks! - 免费数学游戏移动就绪Mine simulator: dig blocks!Play Mine Skyblock clicker - 免费数学游戏Mine Skyblock clickerPlay Minetap Merge Clicker - 免费数学游戏移动就绪Minetap Merge ClickerPlay Mini games for children - 免费数学游戏移动就绪Mini games for childrenPlay Mix Monsters: Fun Merge - 免费数学游戏移动就绪Mix Monsters: Fun MergePlay Mix Sprunki: Create New Sprunki - 免费数学游戏移动就绪Mix Sprunki: Create New SprunkiPlay Mob Killer! Clicker! - 免费数学游戏移动就绪Mob Killer! Clicker!Play Mob Merge: Road to Steve - 免费数学游戏移动就绪Mob Merge: Road to StevePlay Mobs Evolution Mega Clicker - 免费数学游戏移动就绪Mobs Evolution Mega ClickerPlay Money Factory - Earn a Billion - 免费数学游戏移动就绪Money Factory - Earn a BillionPlay Monster Army Merge - 免费数学游戏移动就绪Monster Army MergePlay Monster Evolution - 免费数学游戏移动就绪Monster EvolutionPlay Monsters. The evolution of beast - 免费数学游戏移动就绪Monsters. The evolution of beastPlay Movie Merge - 免费数学游戏移动就绪Movie MergePlay Mr. Mine - 免费数学游戏移动就绪Mr. Mine

该领域的更多标准

十进制的数字和运算