Solve Problems Using Multiples & Factors

Interactive macro-enabled MS-Excel spreadsheet. Contents: Identify a value in a set of 6 integers as 1 of 5 categories of number. Find a 6-digit code given it is a combination of separate 2-digit №s. Find the least amount spent to make hotdogs or stationary packs. Find 2 different prime numbers for which an expression is prime. Find integers which are both common factors & common multiples. Find 3 different factors or multiples of a number with a given sum. Find the least № of full widths & lengths to swim equal distances. Find the least № of equal area square plots a land can be split into. Find the least № of equal volume cubes which will fill a cuboid. Find the l, w, h of a cuboid given the area of each of its three faces. Predict the first time 2 drivers cross a line or 3 LEDs flash together. Write a № as the product of its 3, 4, 5 or 6 factors & as a calculation. Express HCF of 2 №s in PFD form & evaluate a square or cube root