Question
P4.WN.NK.22120210-A1
Forty pupils sat for an essay-writing examination. Twenty-nine of them answered Question 1. Fifteen of them answered Question 2. Twelve of them answered both Question 1 and Question 2. How many pupils did not answer either or both Question 1 and Question 2?
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STUDENT

Primary 4 WHOLE NUMBERS P4.WN.NK.22120210

03 Jul 2024, 10:32 AM

Forty pupils sat for an essay-writing examination. Twenty-nine of them answered Question 1. Fifteen of them answered Question 2. Twelve of them answered both Question 1 and Question 2. How many pupils did not answer either or both Question 1 and Question 2?
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