Grade 4 and 5 math questions and problems to test the understanding of math concepts and procedures are presented. Answers to the questions are provided and located at the end of each page. Online calculators to check your answers are provided at the bottom of this page.

Divisibility Test Calculator. An online calculator that tests whole numbers for visibility by 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13.

Add, Subtract and Multiply Integers Calculators. Three separate online calculators to add, subtract and multiply integers.

Quotient and Remainder Calculator. An online calculator that computes the quotient and remainder of the division of two whole numbers.

Lowest Common Multiple (lcm) Calculator. Calculate the lowest common multiple of two positive integers.

Greatest Common Factor (gcf) Calculator. Calculate the greatest common factor of two positive integers.

Prime Factors Calculator. Factor a positive integer into prime factors.

Fractions Addition Calculator. Add 2 or 3 fractions and reduce the final answer.

Multiply Fractions Calculator. Multiply 2 fractions and reduce the answer.

Divide Fractions Calculator. Divide 2 fractions and reduce the answer.

Reduce Fractions Calculator. Rewrite Fractions in reduced form.
 