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Verify a-(-b) = a+b for the following va...

Verify a-(-b) = a+b for the following values of a and b. :- a=118, b=125

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  1. In a magic square each row, column and diagonal have the same sum, Che...

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  2. Verify a-(-b) = a+b for the following values of a and b. :- a=21, b=18

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  3. Verify a-(-b) = a+b for the following values of a and b. :- a=118, b=...

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  4. Verify a-(-b) = a+b for the following values of a and b. :- a=75, b=84

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  5. Verify a-(-b) = a+b for the following values of a and b. :- a=28, b=11

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  6. Use the sign of >,< or= in the box to make the statemetns true. 23−41+...

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  7. A water tank has steps inside it. A monkey is sittin on the topmost st...

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  8. A water tank has steps inside it. A monkey is sittin on the topmost st...

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  9. A water tank has steps inside it. A monkey is sittin on the topmost st...

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  10. Write down a pair of integers whose: Sum is -7.

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  11. Write down a pair of integers whose: Difference is -10

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  12. Write down a pair of integers whose: Sum is 0.

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  13. Write a pair of negative integers whose difference giv es 8.

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  14. Write a negative integer and a positive integer whose sum is -5.

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  15. Write a negative integer and a positive integer whose differene is -3.

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  16. In a quiz, team A scored -40,10,0 and team B scored 10,0,40 in three s...

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  17. Fill in the balnks to make the following statements true: (–5) + (– 8...

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  18. Find the product of the following : 3 xx (-1)

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  19. Find each of the following productes: (-21)xx(-30)

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  20. Find the product : (-1) xx 225

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