J6 第6次速算
Authored by LEUNG YING
Mathematics
3rd Grade
Used 5+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
(a)
Answer explanation
300 X 1 + 33
=333
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
100.1 + 200.2 + 300.3 + 400.4 =？
(a)
Answer explanation
(100+200+300+400)+(0.1+0.2+0.3+0.4)
=1000+1
=1001
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
0.125 X 16 X 0.5 =？
(a)
Answer explanation
0.125 X 16 X 0.5
=0.125 X 8 X 2 X5
=1 X 1
=1
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
求11、22、33、44、55、66、77、88的平均數。
(a)
Answer explanation
(44 + 55) / 2
= 49.5
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
(a)
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
3 X 1.02 - 1.02 ＋ 1.02 X 8＝
(a)
Answer explanation
3 × 1.02 - 1.02 ＋ 1.02 × 8＝
1.02 X (3-1+8)
=1.02 X 10
=10.2
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
