Chapman, Sital Gorasia. Math adventurers

"Building money skills"--Cover

Join two friendly and funny robots, Beep and Boots, as they learn all about money and discover that math is everywhere they look. Beep and Boots notice that their library needs more books so they arrange a school fair to raise money. The bustling fair is packed with an arts and crafts table, snack stall, bouncy castle, and more. The pair work hard all day, counting out change and adding up their takings. Will they raise enough money to fill the library's shelves? Watch Beep and Boots as they become fantastic fundraisers - and learn lots about money

K12