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K12345678HS浏览标准浏览工作表教师资源

1.NBT.C.5

多十个，少十个

不用数，在心里找出比两位数多 10 个或少 10 个的数字。

年级水平: 一年级 · 领域: 十进制的数字和运算

与 0 对齐的游戏

通过这些免费游戏来练习这个标准。

Play Fashion Famous - 免费数学游戏移动就绪Fashion FamousPlay Fashion Girl Dancing Dress - 免费数学游戏移动就绪Fashion Girl Dancing DressPlay Fashion Heroes Academy - 免费数学游戏Fashion Heroes AcademyPlay Fashionista Girl Dress Up - 免费数学游戏移动就绪Fashionista Girl Dress UpPlay Fashionista's Diary - 免费数学游戏移动就绪Fashionista's DiaryPlay Fashion look - Change your clothes - 免费数学游戏移动就绪Fashion look - Change your clothesPlay Fashion Princess - Dress Up for Girls - 免费数学游戏移动就绪Fashion Princess - Dress Up for GirlsPlay Fashion Queen - 免费数学游戏移动就绪Fashion QueenPlay Fashion Rainbow Insta Princesses - 免费数学游戏Fashion Rainbow Insta PrincessesPlay Fashion Show Dress Up - 免费数学游戏移动就绪Fashion Show Dress UpPlay Fashion Show Makeover - 免费数学游戏移动就绪Fashion Show MakeoverPlay Fashion Star Girl Dress Up - 免费数学游戏移动就绪Fashion Star Girl Dress UpPlay Fashion Sticker Studio - 免费数学游戏移动就绪Fashion Sticker StudioPlay Fashion Stylist - 免费数学游戏Fashion StylistPlay Fashion Tik Tok Princess - 免费数学游戏Fashion Tik Tok PrincessPlay Fashion: TikTok vs Likee - 免费数学游戏Fashion: TikTok vs LikeePlay Fashion Trip Dress Up - 免费数学游戏Fashion Trip Dress UpPlay Fashion Verdict - Classic Versus Punk - 免费数学游戏移动就绪Fashion Verdict - Classic Versus PunkPlay Fashion Week 2025 - 免费数学游戏移动就绪Fashion Week 2025Play Favorite girls on the beach - 免费数学游戏移动就绪Favorite girls on the beachPlay Find Objects and Color Them - 免费数学游戏移动就绪Find Objects and Color ThemPlay Fitness Girls Dress Up - 免费数学游戏移动就绪Fitness Girls Dress UpPlay Fluffy Paws - 免费数学游戏移动就绪Fluffy PawsPlay Fortnite: Get skins - 免费数学游戏移动就绪Fortnite: Get skinsPlay Four Colors: Monument Edition - 免费数学游戏Four Colors: Monument EditionPlay Freakish Fashion Academy - 免费数学游戏移动就绪Freakish Fashion AcademyPlay From Nerd To Fab: Prom Edition - 免费数学游戏移动就绪From Nerd To Fab: Prom EditionPlay Frozen Dress Up Anna and Elsa - 免费数学游戏移动就绪Frozen Dress Up Anna and ElsaPlay Furry - Anime Dress Up - 免费数学游戏移动就绪Furry - Anime Dress UpPlay The fashionista: Create An Aesthetic! - 免费数学游戏移动就绪The fashionista: Create An Aesthetic!

该领域的更多标准

十进制的数字和运算