"When Olivia and Mei compare their footprints while jumping in the snow, they realize that one makes fewer (but bigger) jumps, and the other makes more (but smaller) jumps."--]cprovided by publisher. Read More
"When Olivia and Mei compare their footprints while jumping in the snow, they realize that one makes fewer (but bigger) jumps, and the other makes more (but smaller) jumps."--]cprovided by publisher. Read Less
