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प्रश्न
Which property of addition is satisfied by :
23 + (-23) = 0
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उत्तर
23 + (-23) = 0
The property used as Additive inverse satisfied by 0.
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संबंधित प्रश्न
Fill in the blank:
332 + 497 = ______ + 332
By re-arranging the given numbers evaluate :
237 + 308 + 163
By re-arranging the given numbers evaluate :
21 + 22 + 23 + 24 + 25 + 75 + 76 + 77 + 78 + 79
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12 x 9 – 12 x 6 = ________ = _________
Is 12 x (9 – 6) = 12 x 9 – 12 x 6 ? _______
Is this type of result always true ? ______
Name the property used here _______
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See the following pattern carefully:
- If n denotes the number of figures and S denotes the number of matches; find S in terms of n.
- Find how many matches are required to make the :
(1) 15th figure
(2) 40th figure - Write a discretion of the pattern in words.
Natural numbers are closed under addition.
What is the correct set notation for natural numbers?
