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Numbers, Opposites and Absolute Value
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What is the square root of 100?
10
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|x| = 7, what is the value of x?
7 and -7
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See question.
-2.0, -1 1/4, 1/2, 1.4, 1.95
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What is the opposite of the opposite of -34?
-34
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Classify the following number: π
Irrational, Real
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Share three examples of numbers that are perfect squares.
Teacher will check
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Classify the following number: 0
Whole, Integer, Rational, Real
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Classify the following number: √7
Irrational, Real
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Classify the following number: -2.9
Rational, Real
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-|-4|
-4
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Evaluate the expression √121
11
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Is 37 a perfect square?
No
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-|17|
-17
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Order the numbers from least to greatest. |3|, -2, -26, |1|, -24, |-2|, |-20|, 21, 0, -1
-26, -24, -2, -1, 0, |1|, |-2|, |3|, |-20|, 21
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Order the following numbers from greatest to least: |7|, 4, |-5.5|, 3.45, -4, |-3|
|7|, |-5.5|, 4, 3.45, |-3|, -4
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Order the following numbers from least to greatest: -4.75, 6, -8.3, 1/3, 0, |-2|, -1
-8.3, -4.75, -1, 0, 1/3, |-2|, 6
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Evaluate the expression √81
9
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|0|
0
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Evaluate the expression. -(-18)
18
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|9|
9
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|-3|
3
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Classify the following number: 5
Natural, Whole, Integer, Rational, Real
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What is the opposite of the opposite of 27?
27
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|6.5|
6.5
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Can a number be both a rational and irrational number?
No
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Classify the following number: √36
Natural, Whole, Integer, Rational, Real
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Name a number that is an integer, but not a natural number
Teacher will check
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