Skill Sharpeners Math, Grade 3 provides practice for the following mathematics skills: – read, write, and compare numbers to 10,000 – addition and subtraction facts to 18 – two- and three-digit addition and subtraction with and without regrouping – multiplication and division facts to 81 – multipy a two- and three-digit number by a one-digit number with and without regrouping – division with and without remainders – value of pennies, nickels, dimes, quarters, dollar bills – solve word problems – tell time to the minute – 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