Correcting Equations Using BIDMAS Operations

Make these equations correct by using mathematical operations:

PROBLEM: es-olympiad_bidmas-5

TASK:

1. Rewrite the following equations to ensure they are mathematically correct by applying appropriate operations.
2. Use the order of operations (BIDMAS: Brackets, Indices, Division and Multiplication, Addition and Subtraction) to guide your corrections.

Example Equations:

1. £5 + 3 = 10
2. 8 \div 2 + 2 = 6
3. 4 \times 2 - 1 = 7

Make the necessary adjustments to each equation.