Doesn't suit? No problem! You can return within 30 days
You won't go wrong with a gift voucher. The gift recipient can choose anything from our offer.
30-day return policy
Ratios, percentages and proportions are tough nuts to crack. You can help your 6th grader understand them through the systematic integration of exercises that go from easy to difficult. Through constant practice, a child will be exposed to different mathematical situations that will strengthen his/her overall understanding of the concepts. Grab a
Hi! I'm Libroamiko, your book advisor.
How can I help you?