Number Talk | Logic PuzzlePositive and Negative Integers NotesAdding SAME SIGNS: KEEP THE SIGN Positive + Positive = Positive (Negative) + (Negative) = (Negative) DIFFERENT SIGNS: SUBTRACT AND KEEP THE SIGN OF THE BIGGER NUMBER (Negative) + Positive Positive + (Negative) Subtracting DO NOT SUBTRACT NEGATIVE INTEGERS Keep: the first number Change: change the subtraction to addition Change: change the sign on the second number Practice TogetherWe will work through the practice problems together, doing 3 examples for each. After we have done examples, you will move into independent or partner work time to complete the remaining problems. Maze PracticeIf there is time at the end, you will start the maze practice independently.
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Pre-AlgebraUnit 1 | Intro to Math Things Archives
May 2024
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