1. GCSE Higher Revision Starters 10 Module 3 Revision Non – calculator

2. Factorise the following x² + 12x + 20 x² - 12x + 35 x² - 7x - 18 x² + 10x - 24 x² - x - 56 x² - 12x + 35 x² - 36

3. Simplify x² + 8x + 15 x² + 3x - 10 x² - x - 30 x² – 25 x² + x - 20 2x² - 5x - 12

4. Write the recurring decimal as a fraction 0.44444 0.77777 0.22222 0.151515 0.676767 0.828282 0.367367367 0.712712712 0.0525252

5. Write 45 + 80 in the form a 5 Write 125 - 20 in the form a5 Simplify the following 8 2 15 3 35 x 43 (45)² + 100 ½ (5 + 2)(5 + 7) Show that (6 + 2)(6 - 2) equals 2