Another question from the same paper:
Katie bought three identical pencils, two identical pens and two identical erasers, and paid
$11.60. Hannah bought one pencil, two pens and two erasers, and she paid $8.40. How much does
one pencil cost?
A) $1.20 B) $1.50 C) $1.60 D) $3.20
This one was also similar but it involved decimal division which my kid did not know how to, so had to skip