MATH! are you good at math? if so try this quiz! And see how good you are. Please do not use a calculator. morgan5021 published on July 0444 responses 6 5.0★ / 5 Questions in vertical order what is the answer to 18x15? 270 503 152 here's a easy one, 20/2? (it means divide) 5 10 15 286 + 634 548 384 920 6389 - 483 5385 5906 5284 witch one is SMALLER? 638 or 729 > < = witch one is BIGGEST? 6385 or 5238 > < = 836 x 627 739292 563773 524172 72356 - 6283 56397 98405 66073