
KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Percentage Problems - Explained
Interactive Video
•
Mathematics
•
4th - 6th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Read more
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the quick method to find 10% of a number?
Add a zero to the number
Remove a zero from the number
Multiply the number by 10
Divide the number by 10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate 1% of a number using the quick method?
Multiply the number by 0.1
Divide the number by 100
Remove two zeros from the number
Take 1/10 of 10% of the number
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between 10% and 1% in the quick method?
1% is 1/10 of 10%
1% is 10 times 10%
1% is equal to 10%
1% is 100 times 10%
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate 99% of a number using the quick method?
Divide 100% by 1%
Subtract 1% from 100%
Add 1% to 100%
Multiply 1% by 99
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final answer when calculating 99% of 200 using the quick method?
200
180
198
202
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 Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?