Integers Cheat Sheet - It includes information on basic operations, rules, and properties of integers. If the signs are alike, just add the numbers and make answer positive if both numbers are positive and negative if both are negative. If the signs are different, subtract the numbers and use the sign of the larger number. If the signs are different, subtract the numbers and take sign of the larger number. In this unit, you will learn the integer rules necessary for algebra. Now that we know how to add negative numbers, we can guess how to multiply positive numbers. Then just follow integer addition rules. Web multiplying integers multiplication of integers can be written using · or by putting the second number in parentheses: (+) + (+) = add the numbers and the answer is positive (‐) + (‐) = add the numbers and the answer is negative. −3 · 4 multiplication of whole numbers is just repeated addition, so we add −3 to itself 4 times:
Web the integer cheat sheet is a document that provides a quick reference guide for understanding and using integers in mathematics. 4 + 3 = 7. If the signs are the same, add and keep the same sign. If the signs are different, subtract the numbers and use the sign of the larger number. In this unit, you will learn the integer rules necessary for algebra. Then just follow integer addition rules. It includes information on basic operations, rules, and properties of integers. −3 · 4 multiplication of whole numbers is just repeated addition, so we add −3 to itself 4 times: (+) + (+) = add the numbers and the answer is positive (‐) + (‐) = add the numbers and the answer is negative. If the signs are different, subtract the numbers and take sign of the larger number. −2 · 3 = −2(3). Web multiplying integers multiplication of integers can be written using · or by putting the second number in parentheses: If the signs are alike, just add the numbers and make answer positive if both numbers are positive and negative if both are negative. Now that we know how to add negative numbers, we can guess how to multiply positive numbers.