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K12345678HS浏览标准浏览工作表教师资源

1.NBT.B.2

十位和个位

了解两位数的两位数字表示十和个的数量。

年级水平: 一年级 · 领域: 十进制的数字和运算

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相关技能

与 0 对齐的游戏

通过这些免费游戏来练习这个标准。

Play Sprunki Clicker: Create Music! - 免费数学游戏移动就绪Sprunki Clicker: Create Music!Play Sprunki: Click Sprunki! - 免费数学游戏移动就绪Sprunki: Click Sprunki!Play Sprunki evolution: clicker - 免费数学游戏移动就绪Sprunki evolution: clickerPlay Sprunki in Fundamental Paper Education - 免费数学游戏移动就绪Sprunki in Fundamental Paper EducationPlay Sprunki: Merge Alternatives Sprunki - 免费数学游戏移动就绪Sprunki: Merge Alternatives SprunkiPlay Sprunki: Merge Baby Sprunki - 免费数学游戏移动就绪Sprunki: Merge Baby SprunkiPlay Sprunki: Merge Cats Sprunki - 免费数学游戏移动就绪Sprunki: Merge Cats SprunkiPlay Sprunki: Merge Chibi Sprunki - 免费数学游戏移动就绪Sprunki: Merge Chibi SprunkiPlay Sprunki: Merge Gigachad Sprunki - 免费数学游戏移动就绪Sprunki: Merge Gigachad SprunkiPlay Sprunki: Merge Girls Sprunki - 免费数学游戏移动就绪Sprunki: Merge Girls SprunkiPlay Sprunki: Merge Pony Sprunki - 免费数学游戏移动就绪Sprunki: Merge Pony SprunkiPlay Sprunki: Merger New Mod! - 免费数学游戏移动就绪Sprunki: Merger New Mod!Play Sprunki: Merge Sprunki Human Mod - 免费数学游戏移动就绪Sprunki: Merge Sprunki Human ModPlay Sprunki: Musical hit. Merger - 免费数学游戏移动就绪Sprunki: Musical hit. MergerPlay Sprunki: School Merge Evolution - 免费数学游戏移动就绪Sprunki: School Merge EvolutionPlay Sprunks - Fusion. Collect your collection - 免费数学游戏移动就绪Sprunks - Fusion. Collect your collectionPlay Squid Game 3 - Evolution Clicker - 免费数学游戏移动就绪Squid Game 3 - Evolution ClickerPlay Squid Game 3 - Evolution Clicker - 免费数学游戏移动就绪Squid Game 3 - Evolution ClickerPlay STALKER: Legend of the Zone Clicker - 免费数学游戏移动就绪STALKER: Legend of the Zone ClickerPlay Standardized Exam Simulator - 免费数学游戏移动就绪Standardized Exam SimulatorPlay Steal Brainrot: New Animals - 免费数学游戏Steal Brainrot: New AnimalsPlay Steal the Brainroot: Clicker evolution - 免费数学游戏移动就绪Steal the Brainroot: Clicker evolutionPlay Stellar Merge - 免费数学游戏移动就绪Stellar MergePlay Stendof 2 Cases - 免费数学游戏移动就绪Stendof 2 CasesPlay Steve Evolution Mega Clicker - 免费数学游戏移动就绪Steve Evolution Mega ClickerPlay Stickman! Count Masters - 免费数学游戏移动就绪Stickman! Count MastersPlay Stick Merge - 免费数学游戏Stick MergePlay Sticky Merge! - 免费数学游戏移动就绪Sticky Merge!Play Street Fighter Simulator - 免费数学游戏移动就绪Street Fighter SimulatorPlay Strength Simulator: Robbie +1 per Second! - 免费数学游戏移动就绪Strength Simulator: Robbie +1 per Second!Play Summoner clicker - 免费数学游戏移动就绪Summoner clickerPlay Super Blocks Clicker - 免费数学游戏移动就绪Super Blocks ClickerPlay Super Evolution Battle - 免费数学游戏移动就绪Super Evolution BattlePlay Supermarket Expert Idle - 免费数学游戏Supermarket Expert IdlePlay Supermarket - Shopping for Little Kids - 免费数学游戏移动就绪Supermarket - Shopping for Little KidsPlay Super Quiz for Adults 2025 - 免费数学游戏移动就绪Super Quiz for Adults 2025Play Super Weapon Merge - 免费数学游戏移动就绪Super Weapon MergePlay Sushi Merge - 免费数学游戏移动就绪Sushi MergePlay Sweet Sprunki: Merger - 免费数学游戏移动就绪Sweet Sprunki: MergerPlay Swing the Sword | Knight Clicker - 免费数学游戏移动就绪Swing the Sword | Knight ClickerPlay Sword Evolution Mega Clicker - 免费数学游戏移动就绪Sword Evolution Mega ClickerPlay Sword Merger: Arena - 免费数学游戏移动就绪Sword Merger: ArenaPlay Swordsman Simulator - 免费数学游戏移动就绪Swordsman SimulatorPlay Swords Merge Master - 免费数学游戏移动就绪Swords Merge MasterPlay Taba Paws Merge Evolution - 免费数学游戏移动就绪Taba Paws Merge Evolution

该领域的更多标准

十进制的数字和运算