Common-Core/ Grade 8
Maths MCQ Based On Adding and subtracting integers using number lines
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Common-Core Grade 8 - 8 Adding and subtracting integers using number lines
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The addition of a positive and a negative integer gives either a positive or negative-sum depending on the value of the given numbers.
Look for the direction of the arrows.
-9 + ? = 6
The addition of a positive and a negative integer gives either a positive or negative-sum depending on the value of the given numbers.
Observe numberline carefully
Operation for Negative adds Positive is subraction.
a + (-a) = 0
Observe the number line carefully
- < 0 < +
observe the number line carefully
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