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Pre-Algebra Test 01
Note Cards on Chapter 1
Question | Answer |
---|---|
SOLVE: -[-20] | 1: -[-20]= -[20] 2: = -20 |
What is Absolute Value? | Distance between two points. Example: The Absolute value of 5 is 5. The absolute value of -5 is also 5. |
Solve: (-1)(-1)(-1)(-1)(-1)(-1) | (-1)(-1)(-1)(-1)(-1)(-1) 1 1 1 = 1 |
What is (-2) to the 3rd power in expanded form? | 2x2x2 |
Solve: 1-3 [5-(8-1)] | 1: 1-3 [5-7] 4: 1+6 = 7 2: 1-3 x (-2) 3: 1-(-6) |