One-step problem-solving for addition and subtraction - pirate themed

Three pages of differentiated, pirate-themed addition and subtraction word problems (one step only). When I use these, I cut them up or get the children to cut them up and stick them in individually, which allows space to show their working and avoids pages full of worksheets glued in.

Each page makes specific reference to the 2013 National Curriculum Key Stage 1 Mathematics programme of study (Year 2 expectations):
Pupils should be taught to add and subtract numbers using concrete objects, pictorial representations, and mentally, including: 
- a two-digit number and ones 
- a two-digit number and tens 
- two two-digit numbers 