Relier Pairs Real Numbers Matching GameVersion en ligne Test your knowledge of key properties of real numbers with this fun matching pairs game! par Mark Masloski 1 Real Numbers 2 Irrational Numbers 3 Integers 4 Whole Numbers 5 Rational Numbers 6 Natural Numbers 7 Distributive Property 8 Closure Property Non-negative integers, including zero. Positive integers, excluding zero. The sum or product of any two real numbers is also a real number. All numbers that can be found on the number line. Positive and negative whole numbers, including zero. The product of a number and a sum is equal to the sum of the products of the number and each term in the sum. Numbers that can be expressed as a fraction or a decimal. Numbers that cannot be expressed as a fraction or a decimal.