Question:
John measured his pencil and his eraser using paperclips. The pencil is 7 paperclips long, and the eraser is 3 paperclips long. How many more paperclips long is the pencil compared to the eraser?
John measured his pencil and his eraser using paperclips. The pencil is 7 paperclips long, and the eraser is 3 paperclips long. How many more paperclips long is the pencil compared to the eraser?