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Adding And Subtracting Positive/Negative Rational Numbers
Test Description: Vocabulary Review
Instructions: Answer all questions to get your test result.
1) Two numbers with the sum of zero
A
Ratio
B
Positive Sign
C
Integers
D
Additive Inverse
2) The integers -1 and +1 are a _______ because their sum is 0.
A
Ratios
B
Zero Pair
C
Integers
D
Negative Sign
3) Are the set of whole numbers with their opposites
A
Ratios
B
Zero Pair
C
Integers
D
Sign
4) Are numbers that can be written as a/b, where a and b are integers and b is not equal to 0.
A
Natural Numbers
B
Rational Numbers
C
Whole Numbers
D
Integers
5) Is a plus sign attached to a number to show that it is a positive number
A
Positive Sign
B
Negative Sign
C
Integers
D
Rational Numbers
6) Attaching a _________ _____ to a number means reflecting that number across zero on the number line.
A
Positive Sign
B
Rational Number
C
Funny Face
D
Negative Sign
7) The total amount resulting from the addition of two or more numbers, amounts, or items.
A
Quotient
B
Sum
C
Equivalence
D
Difference
8) An equation or inequality expressed using numbers and mathematical symbols.
A
Number sentence
B
Sum
C
Whole Numbers
D
Rational Numbers
9) Is its distance from zero on a number line.
A
Negative Sign
B
Positive Sign
C
Equation
D
Absolute Value
10) A line on which numbers are marked at intervals, used to illustrate simple numerical operations.
A
Negative Sign
B
Number Sentence
C
Positive Sign
D
Number Line
*select an answer for all questions
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