Verify that the number in each box makes the calculation correct.
10+4=14\boxed{10} + 4 = 1410+4=14
16=19−316 = 19 - \boxed{3}16=19−3
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.