Six camping problems, each with a row of pictures and three answers to choose from. There are pine trees, tents, marshmallows, canoes, flashlights and pinecones, and the child solves the problem and circles the right answer.
Choosing from three answers is a lighter lift than writing one from scratch, which makes this a friendly page for a child who is new to seeing a minus sign. The pictures are there to count if needed, and can be ignored by a child who already knows.
4 − 4 sits in the middle of the page, with 4 and 8 among its answer choices, which catches a child who adds instead of subtracting.