Write a number in each box to make the calculation correct.
11=0000−611 = \boxed{\phantom{0000}} - 611=0000−6
0000+7=19\boxed{\phantom{0000}} + 7 = 190000+7=19
242 exam-style questions on AQA GCSE Maths Solving One Step Equations. Each one has a worked solution and a mark scheme showing where the marks go.