Maths worksheet: Add and Subtract Dot to Dot image

Another add/subtract dot to dot. Non calculator. This time students join question numbers to answers as they do with all the mazes I have created, but lines do not have to be horizontal or vertical. Once complete, the answer to the question at the top of the sheet should be visible. As a quick check students should know that a 5cm straight edge is more than sufficient for each of the straight lines they need to draw (i.e. all question numbers and answers are pretty close to each other). Students work included in jpeg. Please review