Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
Loading
×
lifesaver
Give 25 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
×
baam
Lose 15 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
10
×
在 617 925 834 中，「1」在 _______ 位，表示 ____________?
「1」在 ___千萬___ 位，表示 ___一千萬_________
Oops!
Check
Okay!
Check
10
×
用阿拉伯數字寫出「六百零二萬零五百」。
6 020 500
Oops!
Check
Okay!
Check
10
×
把 12 345 678 取近似值至千位是多少？
12 356 000
Oops!
Check
Okay!
Check
10
×
把 2 943 851 取近似值至哪一個位會是 2 940 000？
萬
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies
