Over 100 kid-friendly math problems on topics from jalapeños and submarines to roller coasters and flamingos, designed to make math a fun part of kids' everyday lives.

Step into the world of relative size. See how big a meatball would become if your hair were as thick as spaghetti! In this new and zany math book, everyday things are used to present the principles of ratio and proportion. Hilarious illustrations make these mind-bending math concepts easy to understand and fun to explore.

"In Bedtime Math, math and fun facts combine for one wacky and wild adventure! Now kids can discover the truth behind all their favorite things: marshmallows, Coca-Cola, astronaut ice cream, and more!"--

At a school picnic, Eddie uses his knowledge of numbers to outsmart the people who come to his game booth. Is your age more than 5? Is it less than 10? Eddie's got to guess. And he doesn't want to be wrong! Eddie has a booth at the school fair, guessing people's ages. He hasn't guessed wrong yet, but if he does, he gets dunked. Can Eddie keep guessing right -- and keep from getting wet? Comparing whole numbers and understanding what's more and what's...

Discusses estimating, regrouping, place value, and more.

Simple text and bright pictures teach young readers counting and simple arithmetic in Spanish.

"Told through the voice of Twiga the giraffe, this picture book shares knowledge about giraffes through math, using measurements, graphs, fractions, time, elemental geometry, and percentages."--

"The Arithmechicks have invited their new friend Mouse for a sleepover. When Mama says it's time for bed, the clever chicks decide it's time to prolong the fun instead! During the story, readers are invited to count and take away during everyone's favorite game of hide-and-seek -- and to find Mouse, who hides in a different place in each illustration -- until all settle down for bed in the warm, cozy conclusion. The book is the perfect introduction...