Bøger af Linda Bertola

Oh, no: the evil Mister X has smashed an ancient tablet containing all the numbers of the world--and if Tommy and Tina can't mend it by midnight, every number will disappear forever! Are Tommy and Tina up to the mission? Fifth-graders can help them succeed by doing calculations to avoid traps, figuring out which footprints to follow, and solving puzzles to enter an enchanted tower.

Mad for Math: How to Become a Monster at Mathematics is packed with math games for kids. Solve math puzzles with the silly problem solving monsters of Planet Zot. This is going to be challenging—but fun! Kids learn that math does not have to be scary, it can be a cool experience.

An activity book to learn mathematics with fun. Target audience 5/9 years. Inside: Additions, subtractions, multiplications, divisions, logic and problem solving. In addition 8 pages of stickers to complete games.This is a volume with good contents in simple but qualitative format.

An activity book to learn mathematics with fun. Target audience 5/9 years. Inside: Additions, subtractions, multiplications, divisions, logic and problem solving. In addition 8 pages of stickers to complete games.This is a volume with good contents in simple but qualitative format.