Length word problems

Hannah's hair is 20cm long. This year, it will grow 26cm. How long will Hannah's hair be by the end of the year? Remember to type the units in your answer.

A spider spins a web that is 43cm long. It then spins some more and makes the web 18cm bigger. How big is the spider's web now? Remember to type the units in your answer.

A hare and a tortoise are having a race. The hare has run 89 feet. The tortoise is 57 feet behind the hare. How far has the tortoise run? Remember to type the units in your answer.

The Statue of Liberty is 69 meters taller than Buckingham Palace. Buckingham Palace is 24 meters tall. How tall is the Statue of Liberty? Remember to type the units in your answer.

Jenny has a piece of string that is 45 inches long. Adam has a piece of string that is 31 inches longer. How long is Adam's string? Remember to type the units in your answer.

A yacht is 73 feet long. A canoe is 17 feet long. How much shorter is the canoe than the yacht? Remember to type the units in your answer.

A staircase which has two flights of stairs is 23 feet high. The first flight is 14 feet high. What is the height of the second flight? Remember to type the units in your answer.

Diana has two pieces of string. One piece of string is 63cm. The other is 28cm shorter. How long would the strings be if Diana lined them up end to end? Remember to type the units in your answer.

Donald is 57 inches tall. Donald's dog is 32 inches shorter than Donald. What their combined height be if Donald put the dog on top of his head? Remember to type the units in your answer.

A snake was 49cm long. It grew 16cm. How long is the snake now? Remember to type the units in your answer.