Question
There are 100 girls and 200 boys in a school.
220 of them are Primary 1 pupils.
The rest are Primary 2 pupils.
How many Primary 2 pupils are there in the school?
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There are 100 girls and 200 boys in a school.
220 of them are Primary 1 pupils.
The rest are Primary 2 pupils.
How many Primary 2 pupils are there in the school?