![]() You need to ignore the plus sign and recognize that the second negative means you are subtracting that number. This reads “negative three plus negative 2”. When you are adding a negative number to a negative number, it becomes subtraction, where you start from a negative point on the numbers line and move left.įor example, -3 + (-2). Rule 4: Adding negative numbers to negative numbers- treat the problem like subtraction (counting backwards). How does that look on the numbers line?Īnd then you add the negative number, which means you are moving to the left – in the negative direction. When you are adding a negative number to a positive number you are effectively subtracting the second number from the first.įor example, take 4 + (-2). Rule 3: Adding negative numbers to positive numbers-count backwards, as if you were subtracting. You’re starting with the negative number -6.Īnd you’re adding three to that number, which means you are moving three spots to the right.Ĭlass="green-text">The answer is -3. ![]() It is written with two lines around the number, and it is simply the positive value of what’s inside the lines, whether the number is positive or negative. The best way to think about this problem is to use a number line that extends to the negative numbers. The absolute value of a number is the distance from (0), so it is always a positive number. This math worksheet was created on and has been viewed 527 times this week and 2,833 times this month. This would reading “negative six plus three”. Welcome to The Order of Operations with Negative and Positive Integers (Four Steps) (A) Math Worksheet from the Order of Operations Worksheets Page at. Pay close attention to where the negative signs are placed in the problem.įor example: -6 + 3. Rule 2: Adding positive numbers to negative numbers-count forward the amount you’re adding. You can calculate these problems the way you always have: 3 + 2 = 5. Rule 1: Adding positive numbers to positive numbers-it’s just normal addition.įor example: this is what you have learned all along. However, there are some simple rules to follow and we introduce them here. ![]() When we add a negative number to a positive number, or two negative numbers, that can sometimes seem tricky. And that is the solution But to be neat it is better to have the smaller number on the left, larger on the right. Because we are multiplying by a negative number, the inequalities change direction. Given any two numbers on a number line, the one on the. Now divide each part by 2 (a positive number, so again the inequalities dont change): 6 < x < 3. Adding positive numbers, such as 2 + 2, is easy. Numbers to the left of 0 are negative, as shown in Figure 1.
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