EASY
7th CBSE
IMPORTANT
Earn 100

If the exponent of a negative integer is even, then the value is positive.

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Important Questions on Knowing Our Numbers

MEDIUM
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 4
The distributive property of division over addition holds good in integers.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 5
The collection of integers is commutative under division.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 6
The collection of integers is closed under multiplication.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 7
-5×-2 is an integer.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 8
The difference between the smallest positive integer and the greatest negative integer is 2.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 9
The additive inverse of the greatest negative integer is +1.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 10
Every positive integer is less than 0 and every negative integer is greater than 0.
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 1 - Knowing Our Numbers>CHAPTER-END EXERCISES>Q 1
7 km to the south can be indicated using integers as _____.