Question
P4.WN.NK.22120210-A1
Forty-seven pupils sat for an essay-writing examination. Twenty-seven of them answered Question 1. Twenty of them answered Question 2. Thirteen of them answered both Question 1 and Question 2. How many pupils did not answer either or both Question 1 and Question 2?
4 m
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
Question Solution

1-minute grace period



When you click the Next button, you will be given 1-minute grace period to decide whether to do the next question type.

The question will be marked as incorrect if you exceed 1 minute and leave the question page.

Click the Back button instead if you would like to return to the topic page.

STUDENT

Primary 4 WHOLE NUMBERS P4.WN.NK.22120210

03 Jul 2024, 07:44 AM

Forty-seven pupils sat for an essay-writing examination. Twenty-seven of them answered Question 1. Twenty of them answered Question 2. Thirteen of them answered both Question 1 and Question 2. How many pupils did not answer either or both Question 1 and Question 2?
Navigations
Contact Us
Members
Links