Who knew math could help you clean your room? Sorting is the solution when Peg and Cat need to whip things into shape before guests arrive.

Peg and Cat have invited some friends over to see Cat’s new drawing called Circles. But now Peg and Cat have a really big problem: Peg’s room is super messy, and the guests are on their way! Luckily, Peg has an idea: what if they sort things out by sorting? Can separating things by shape, color, or size help them put all the stuff away in time — even when balls and balloons and CDs and Frisbees coming spilling out of the closet at the last minute?Comes with bonus stickers!

谁知道数学可以帮你打扫房间？当Peg和Cat需要在客人到达之前把东西收拾好时，分类是解决方案。

Peg和Cat邀请了一些朋友来看Cat的新画《圈圈》。但现在，Peg和Cat遇到了一个很大的问题：Peg的房间非常凌乱，而客人们已经在路上了！幸运的是，Peg想出了一个办法：如果他们通过分类来整理东西会怎么样呢？按照形状、颜色、或尺寸把东西分开能帮助他们及时整理好所有的东西——甚至当球、气球、CD和飞盘在最后一刻从衣柜里涌出来的时候——吗？附有奖励贴纸！