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Grade 7 integers
Performing operations on integers
Question | Answer |
---|---|
What is the definition of absolute value? | The distance that a number is from zero on a number line. |
What is the definition of integer? | The set of positive and negative whole numbers, and zero. |
16 + (-13) + 5 | 8 |
|-5| = | 5 |
- |-5| = | -5 |
What is a number line? | A straight line extending forever in both positive and negative directions from zero |
> | greater than |
< | less than |
18-41 | -23 |
10 + 3 - (-8) | 21 |
|-3| - (-3) | 6 |
-34 + 50 | 16 |
-|-10| +10 | 0 |
(-1)- (-40) | 39 |