he King's Crown Is Upside Down is a children's picture book for ages 7 and up. Delightfully told in rhyming verse, this story is about a young hero (Sophie) who encourages a self-conscious King to show himself even though he is different. Sensitive and silly, this vibrantly illustrated tale celebrates diversity and difference and will show readers that when we embrace differences in ourselves and others, we open up a world of friendship and possibilities.
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QAMA stands for "Quick Approximate Mental Arithmetic"
"With QAMA as the student's regular calculator and used exclusively, calculations can no longer be performed without involving the head and the proper comprehension of the ingredients. As expected, its effects on performance and, more importantly - understanding, are phenomenal."
Two coins are flipped and you cannot see the outcome but are told that at least one is a head. What is the probability that the other coin also landed on heads?
Answer to April's Brain Puzzler: 56 Click here for the solution to April's Brain Puzzler