Properties Quiz - CBSE Class 7 Mathematics
Free practice quiz: Properties (CBSE Class 7 Mathematics). 16 multiple-choice questions with answers and explanations. Play online, no sign-up needed.
Play all 16 questions freeSample questions
What is the result when you add an integer to its additive inverse?
- The integer itself
- Zero
- One
- The negative of the integer
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Answer: B. Zero
The sum of an integer and its additive inverse is always zero because they are opposite numbers.
What is the value of (-7) - (-3)?
- -4
- 10
- 4
- 0
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Answer: A. -4
Subtracting a negative integer is the same as adding its positive, thus: (-7) + 3 = -4.
Subtract: (5) from (-5).
- -10
- 10
- 0
- -5
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Answer: A. -10
(5) from (-5) results in: (-5) - 5 = -10.
Solve: (-9) + [6 + (-4)].
- -7
- -5
- -16
- 1
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Answer: A. -7
First compute inside the brackets: 6 + (-4) = 2; then, (-9) + 2 = -7.
Simplify the expression: 5 + (-3) * 2.
- 1
- 4
- -1
- 7
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Answer: C. -1
Apply order of operations: 5 + (-3) * 2 = 5 - 6 = -1.