Home » Test Prep » Federal GCT2 & WCPT Practice Tests » Math Tips & Tricks Test Prep Math Tips & Tricks Buy Package Dividing Fractions Algebra Binomials - FOIL Dividing by 5 Fractions - The Backwards Zorro Multiply by 4 Multiply by 5 Multiply by 9 Multiply by 11 Multiply Large Even Numbers Quick Square (2-digit number ending in 5)
