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Identify the laws in the following state...

Identify the laws in the following statements :
-2 `xx` 1 = 1 `xx` (-2) = -2

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multiplicative Identity.
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SRS PUBLICATION-INTEGERS-QUESTION BANK
  1. Write 5 pairs of integers (a,b) such that a div b = - 4. ( Eg : (12...

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  2. Identify the laws in the following statements : -3 + 5 = 5 + (-3)

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  3. Identify the laws in the following statements : -2 xx 1 = 1 xx (-2) ...

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  4. Is:[(-5)xx2]xx3=(-5)xx[(2xx3)]?

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  5. Verify the following. 18 xx [7 + (-3)] = [18 xx 7] + [18 xx (-3)]

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  6. Identify the laws in the following statements : -5 xx 6 = - 30

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  7. What will be the sign of the product of the following. 24 times of ne...

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  8. What will be the sign of the product of the following. 35 times of ne...

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  9. Write the suitable number in the blanks by using appropriate. -3 + ...

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  10. Write the suitable number in the blanks by using appropriate. 2 xx (...

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  11. Write the suitable number in the blanks by using appropriate. -6 + ...

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  12. Write the suitable number in the blanks by using appropriate. -6 xx ...

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  13. Write the suitable number in the blanks by using appropriate. 5 xx ...

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  14. state true or false. Write the reasons. 2 is the multiplicative iden...

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  15. Take atleast 5 different pairs of integers and see if subtraction is c...

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  16. state true or false. Write the reasons. For any two integers a and b...

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  17. state true or false. Write the reasons. The division of integers by ...

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  18. state true or false. Write the reasons. 6 + (-6) = (-6) + 6 = 0 indi...

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  19. Simplify the following using suitable laws. -11 xx (-25) xx (-4)

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  20. Simplify the following using suitable laws. 3 xx (-18) + 3 xx (-32)

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