Level 3
Tom had a piece of rope. After he had formed a triangle as shown, he had 15 cm of the rope left. How long was the piece of rope at first?
3 m
Level 1
Given the perimeter of the figure is 42 cm, what is the missing length?
2 m
Level 2
Jenny has a ribbon that is 86 cm long. Kyla has another ribbon that is 35 cm long. What is the total length of their ribbons?
2 m
Level 3
Study the diagram. Answer the following.
  1. What is the length of the pin?
  2. How much longer is the chalk than the pin?
  3. The total length of the pin, chalk and the comb?
3 m
Level 2
The height of Nancy's suitcase is 64 cm. Her suitcase is 13 cm shorter than Erica's. What is the height of Erica's suitcase?
2 m