GCSE Maths Non-Calculator Foundation Quiz Welcome to your GCSE Maths Non-Calculator Foundation Quiz Solve \(5x = 20\). Write \(\frac{7}{20}\) as a percentage. Calculate the value of \(5^3\). Calculate 23 ร 54. Round 2498 to the nearest hundred. Write 25cm in millimetres. From the list below, select a prime number. 1 7 8 15 16 From the list below, select a square number. 2 7 8 10 16 From the list below, select a multiple of 6. 2 9 12 23 Find 8% of 40. Round 37.237 to one decimal place. Given \(a\) = -2 and \(b\) = 5, find the value of \(2a + 3b\). Time's up More?