Have you ever struggled with integer addition and subtraction? It can be tricky at first, but with a little practice, you’ll be a pro in no time!
Integers are whole numbers (both positive and negative) and zero. When adding or subtracting integers, remember to pay attention to the signs and keep track of the numbers carefully.
integer addition and subtraction
Mastering Integer Addition and Subtraction
When adding integers with the same sign, simply add their absolute values and keep the sign. For example, -3 + (-5) = -8. When subtracting integers, remember to change the subtraction to addition and change the sign of the second number. For example, 7 – 3 = 7 + (-3) = 4.
If you’re adding integers with different signs, subtract the absolute values and use the sign of the number with the larger absolute value. For example, -6 + 4 = -2. When subtracting integers with different signs, change the subtraction to addition and keep the sign of the first number. For example, 5 – (-2) = 5 + 2 = 7.
Practice makes perfect when it comes to integer addition and subtraction. Try working through different examples and challenging yourself with more complex problems. Before you know it, you’ll be a pro at crunching those integers!
So, next time you come across integer addition and subtraction, don’t panic! Remember these simple rules and tackle the problem with confidence. You’ve got this!
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