Julia keeps every flower in its present pot. She buys more so the two pots have equal numbers of each flower type. What is the smallest number she must buy?
The school is the largest building. Doris and Ali both walk past Leo’s house on their way to school. Eva walks past Chloe’s house. Which house is Eva’s?
A kangaroo has two branches with 10 leaves each. It eats some leaves from the first, then eats from the second as many as remain on the first. How many leaves remain altogether?
Whenever the witch has 3 apples she changes them into 1 banana; whenever she has 3 bananas she changes them into 1 apple. What remains when she starts with 4 apples and 5 bananas?
Stan puts a ball, blocks, game, puzzle and car on five different shelves. The ball is above the blocks and below the car. The game is immediately above the ball. On which shelf cannot the puzzle go?