Skill Sharpeners Math, Grade 2 provides practice for the following mathematics skills: - read, write, and compare numbers to 1,000 - addition and subtraction facts to 18 - two-digit addition and subtraction with and without regrouping - three-digit addition and subtraction without regrouping - multiplication facts to 25 - identify and continue patterns - value of pennies, nickels, dimes, quarters, dollar bills - solve word problems - tell time to the hour and half-hour - identify fractions (1/2, 1/3, 1/4, 3/4, 2/3, 1/6, 1/8) - read and create graphs - measure to the nearest half inch - geometry (basic shapes, symmetry, perimeter).