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| A negative plus a negative = |
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| A negative TIMES a negative = |
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Is -10 an integer?
Explain. |
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| Yes because it's a whole number or its opposite |
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Is 0 a whole number?
Explain. |
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| Yes. The whole numbers are 0,1,2,3... |
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| Name all the number sets 13 belongs to (Natural, Whole, and/or Integers) |
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| Natural, Whole, and Integers |
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5-2+1(2+3)
5-2+1(5)
5-2+5
3+5
8 |
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2-3(8-10)
2-3(-2)
2-(-6)
2+6
8 |
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Evaluate for a=1, b=-2, c=-5
3a-b+2c |
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3a-b+2c
2(1)-(-2)+2(-5)
2-(-2)+(-10)
2+2+(-10)
4+(-10)
-6 |
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24 / 2 / 3 / 2
(Note: / means division) |
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-20 - 3 (5^2 - 20)
Note: 5^2 means 5 squared |
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-20 - 3 ( 5^2 - 20)
-20 - 3 (25 - 20)
-20 - 3 (5)
-20 - 15
-20 + (-15)
-35 |
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| A negative times a positive is... |
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Insert a >, < or =
-3 _____ -8 |
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Insert a >, < or =
-27 _____ 5 |
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Insert a >, < or =
| -3 | _____ | 3 | |
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Put these numbers in order from smallest to largest:
15, -3, -21, 0, 4, -8 |
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