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1.OA.A.1

20以内的应用题

使用 20 以内的加法和减法来解决涉及物体、绘图和方程的应用题。

年级水平: 一年级 · 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 Ant War: Merge and Battles - 免费数学游戏移动就绪Ant War: Merge and BattlesPlay Archer War: Merge - 免费数学游戏移动就绪Archer War: MergePlay Chess Merge - 免费数学游戏移动就绪Chess MergePlay Defender: Tanks Merge - 免费数学游戏移动就绪Defender: Tanks MergePlay Epic Arena Merge & Destroy - 免费数学游戏移动就绪Epic Arena Merge & DestroyPlay FireLine: Merge Defense - 免费数学游戏移动就绪FireLine: Merge DefensePlay Hair Salon - 免费数学游戏移动就绪Hair SalonPlay Hair Salon Playtime - 免费数学游戏移动就绪Hair Salon PlaytimePlay Hairstyles: Beauty Salon - 免费数学游戏移动就绪Hairstyles: Beauty SalonPlay Hairstyles for babies: Beauty Salon - 免费数学游戏移动就绪Hairstyles for babies: Beauty SalonPlay Hairstylist: Girl Hair Salon - 免费数学游戏移动就绪Hairstylist: Girl Hair SalonPlay Halloween Makeup Trends - 免费数学游戏移动就绪Halloween Makeup TrendsPlay High Fashion! - 免费数学游戏移动就绪High Fashion!Play High School BFF Dress Up - 免费数学游戏移动就绪High School BFF Dress UpPlay Mahjong Slide & Merge - 免费数学游戏移动就绪Mahjong Slide & MergePlay Merge Animals Forest Defense - 免费数学游戏移动就绪Merge Animals Forest DefensePlay Merge Battle: Breinrot vs Sprunki - 免费数学游戏Merge Battle: Breinrot vs SprunkiPlay Merge Battle Fight - 免费数学游戏移动就绪Merge Battle FightPlay Mergecraft: Tower defense - 免费数学游戏移动就绪Mergecraft: Tower defensePlay Merge dominoes. Get to thirteen! - 免费数学游戏移动就绪Merge dominoes. Get to thirteen!Play Merge Mercs: Tower Defense TD - 免费数学游戏移动就绪Merge Mercs: Tower Defense TDPlay Merge Peashooters Hybrids: Evolution! - 免费数学游戏移动就绪Merge Peashooters Hybrids: Evolution!Play Merge Plants and Zombies - 免费数学游戏移动就绪Merge Plants and ZombiesPlay Penguins: Merge & War - 免费数学游戏移动就绪Penguins: Merge & WarPlay Pumpkin Defense: Merge Cannon - 免费数学游戏移动就绪Pumpkin Defense: Merge CannonPlay Solitaire 2048: No Limit - 免费数学游戏移动就绪Solitaire 2048: No LimitPlay The Horrible maze of Granny - 免费数学游戏移动就绪The Horrible maze of GrannyPlay The Last Stand: Merge and Defense - 免费数学游戏移动就绪The Last Stand: Merge and DefensePlay Undead Defenders: Soul Merge - 免费数学游戏Undead Defenders: Soul MergePlay Zombie Towers: Merge TD Defense - 免费数学游戏移动就绪Zombie Towers: Merge TD Defense

该领域的更多标准

运算和代数思维