正在加载视频...

视频加载失败

返回首页

It's Mental Math Monday! If 20 cookies cost $36, how would you mentally calculate the cost of 6 cookies?

howie_hua's profile picture

Howie Hua

100,483 subscribers

180,184 次观看 • 3 年前 •via X (Twitter)

教育
LIVE

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

It's Mental Math Monday! If the cost of 20 stickers is $36, how would you mentally calculate the cost of 6 stickers?
0:12

It's Mental Math Monday! If the cost of 20 stickers is $36, how would you mentally calculate the cost of 6 stickers?

Howie Hua

11,648 次观看 • 1 年前

It's Mental Math Monday! If 6 stickers cost $4.50, how would you mentally calculate the cost of 20 stickers?
0:11

It's Mental Math Monday! If 6 stickers cost $4.50, how would you mentally calculate the cost of 20 stickers?

Howie Hua

15,116 次观看 • 1 年前

It's Mental Math Monday with Mike Flynn! If 16 stickers cost $10, how would you mentally calculate the cost of 20 stickers?
0:13

It's Mental Math Monday with Mike Flynn! If 16 stickers cost $10, how would you mentally calculate the cost of 20 stickers?

Howie Hua

30,516 次观看 • 2 年前

It's Mental Math Monday! If a pair of pants cost $80 but you have a 20% off coupon, how would you mentally calculate the new cost?
0:14

It's Mental Math Monday! If a pair of pants cost $80 but you have a 20% off coupon, how would you mentally calculate the new cost?

Howie Hua

168,494 次观看 • 3 年前

It's Mental Math Monday! Math teacher Jose asks how you would mentally calculate 24×36.
0:15

It's Mental Math Monday! Math teacher Jose asks how you would mentally calculate 24×36.

Howie Hua

35,986 次观看 • 2 年前

It's Mental Math Monday! How would you mentally calculate 95% of $300?
0:11

It's Mental Math Monday! How would you mentally calculate 95% of $300?

Howie Hua

2,164,627 次观看 • 8 个月前

It's Mental Math Monday! How would you mentally calculate 7.5% of 250?
0:10

It's Mental Math Monday! How would you mentally calculate 7.5% of 250?

Howie Hua

13,785 次观看 • 11 个月前

It's Mental Math Monday! How would you mentally calculate 60% of 75?
0:14

It's Mental Math Monday! How would you mentally calculate 60% of 75?

Howie Hua

17,478 次观看 • 1 年前

It's Mental Math Monday! How would you mentally calculate 47+48?
0:12

It's Mental Math Monday! How would you mentally calculate 47+48?

Howie Hua

18,235 次观看 • 1 个月前

It's Mental Math Monday! How would you mentally calculate 124-35?
0:10

It's Mental Math Monday! How would you mentally calculate 124-35?

Howie Hua

86,144 次观看 • 3 年前

It's Mental Math Monday! How would you mentally calculate 112-49?
0:18

It's Mental Math Monday! How would you mentally calculate 112-49?

Howie Hua

41,162 次观看 • 7 个月前

It's Mental Math Monday! How would you mentally calculate 2.5×24?
0:11

It's Mental Math Monday! How would you mentally calculate 2.5×24?

Howie Hua

49,951 次观看 • 7 个月前

It's Mental Math Monday. How would you mentally calculate 2023-1976?
0:10

It's Mental Math Monday. How would you mentally calculate 2023-1976?

Howie Hua

258,757 次观看 • 3 年前

It's mental math Monday. How would you mentally calculate 48+49?
0:13

It's mental math Monday. How would you mentally calculate 48+49?

Howie Hua

946,113 次观看 • 3 年前

It's Mental Math Monday! How would you mentally calculate 360÷8?
0:10

It's Mental Math Monday! How would you mentally calculate 360÷8?

Howie Hua

10,978 次观看 • 6 个月前

It's Mental Math Monday! How would you mentally calculate 144÷4?
0:13

It's Mental Math Monday! How would you mentally calculate 144÷4?

Howie Hua

17,044 次观看 • 1 年前

It's Mental Math Monday! How would you mentally calculate 37×25?
0:10

It's Mental Math Monday! How would you mentally calculate 37×25?

Howie Hua

19,297 次观看 • 1 年前

It's Mental Math Monday! How would you mentally calculate 135-57?
0:10

It's Mental Math Monday! How would you mentally calculate 135-57?

Howie Hua

385,137 次观看 • 3 年前

It's Mental Math Monday! How would you mentally calculate 15×24?
0:11

It's Mental Math Monday! How would you mentally calculate 15×24?

Howie Hua

16,315 次观看 • 11 个月前

It's Mental Math Monday with guest Andymath! How would you mentally calculate 3+6+9+...+30?
0:14

It's Mental Math Monday with guest Andymath! How would you mentally calculate 3+6+9+...+30?

Howie Hua

10,104 次观看 • 1 年前