Distributive and Associative Property Basics


Math Class 9
1. What is Associative property?


2. Associative property with respect to multiplication?




Math Class 9
3. Associative property with respect to addition?




Math Class 9
4. Which is the commutative property w.r.t. addition?




Math Class 9
5. Which is the commutative property with respect to multiplication?




6. Which one is not associative.



7. Which one is associative.



8. Which one is not associative.



9. Which one is associative.



10. Which is the closure property with respect to addition?




Math Class 9
11. Which is the closure property with respect to multiplication?




Math Class 9
12. Rational numbers are written in the form ______




Math Class 9
13. Rational numbers are denoted by?




Math Class 9
14. _______ is called the additive identity.


Math Class 9
15. The symbol " stands for?



16. Additive inverse of


"a" will be?



17. Additive inverse of "a" is denoted by ?



18. _______ is called the multiplicative identity.


19. Multiplicative inverse of "a" is _______



20. Distributive property of multiplication over addition?




Math Class 9
21. The number which cannot be written in p/q form is called?




Math Class 9
22. There is no such natural number whose square is___?



23. The set of ________ number is denoted by a`.



24. There are ___ kinds of decimal fractions.



25. The decimal fraction in which there are finite number of digits in its decimal part is called a ________ decimal fraction.



26. The decimal fraction in which some digits are repeated again and again in the same order in its decimal part is called ___________ terminating decimal fraction.


Math Class 9
27. The decimal fraction in which the digits are not repeated in the same order ie in its decimal part is called a non terminating ________



28. The terminating and non recurring non terminating decimal fractions can be written in the form _______.



29. Square root of every incomplete _______ is also an irrational number.


30. In x the symbol Ö is called a ______ sign.



31. In Öx x is called the ______



32. In qÖx q is called the _____.



33. The symbol Ö and Ö2 are ____.


34. The union of sets Q and Q` is called set of _______ numbers.



35. Real numbers are denoted by ______.



36. The set {0, 1} has closure property with respect to multiplication .


37. The multiplicative inverse of 0 does not exist.


38. 3 X (10)0 = 30


39. 1 is the _________ identity in the set of real numbers.


Math Class 9
40. The additive inverse of -2/3 is _____.


Math Class 9
41. a + (b + c) = (a + b) + c


42. If A, B, C, are any three sets then (AÇB)ÇC=A(BÇC) is called _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .




Math Class 9
43. If A, B, C, are any three sets then AÈ(BÇC)=(AÈB)Ç(AÈC) is called _ _ _ _ _ _ _ _ _ .




Math Class 9
44. If A, B and C are three sets then A È (B Ç C) = (A È B) Ç (A È C) is called distributive property of _ _ _ _ _ over _ _ _ _ _ _ .




Math Class 9
45. AÇ(BÈC) = (AÇB) È (AÇC) is called







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