Write a number in each box to make the calculation correct.
0000+5=14\boxed{\phantom{0000}} + 5 = 140000+5=14
17=23−000017 = 23 - \boxed{\phantom{0000}}17=23−0000
242 exam-style questions on OCR GCSE Maths Solving One Step Equations. Each one has a worked solution and a mark scheme showing where the marks go.