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Number Sense: Working With Numbers

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Question
Answer
absolute   The distance from a given point on the number line to 0 is the ____ value.  
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commutative   9 + 5 = 5 + 9 is an example of the ____ property.  
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division   Neither subtraction nor ____ are commutative or associative.  
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eleven   3, 5, 7, ____, 13, 17  
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first   Which of these numbers is not prime, the first, second, or third number? 51, 53, 59  
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four   The factors of 20 are 1, 2, ____, 5, 10, and 20.  
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identity   8 + 0 = 8 and 7 × 1 = 7 are examples of the ____ property.  
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left   On a number line, negative numbers are written to the ____ of the 0.  
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negative   The number (-7) is an example of a ____ number.  
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nine   | 9 | and | -9 | both = ____  
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nineteen   4, 9, ____, 39, 79, 159  
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ninths   The reciprocal of 9/6 is six-____.  
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one   When a number is multiplied by its reciprocal, the answer is always ____.  
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prime   The only factors of a ____ number are the number 1 and itself.  
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repeating   0.6666666 is an example of a ____ decimal.  
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seven   The square root of 49 = ____.  
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six   (2 + 6) + 1 = 2 + (____ + 1) is an example of the associative property.  
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sixth   To write 2,900,000 in scientific notation, what exponent is needed? 2.9 x 10 to the ____ power.  
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three   3 × (8 + 7) = (3 × 8) + (____ × 7) is an example of the distributive property.  
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two   The prime factors of 20 = 2 × ____ × 5.  
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Created by: edogg69
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