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प्रश्न
There is a natural number which when added to a natural number, gives the number itself.
विकल्प
True
False
उत्तर
This statement is False.
Explanation:
There is no such natural number which when added to a natural number, gives the natural number itself.
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संबंधित प्रश्न
By re-arranging the given numbers evaluate :
21 + 22 + 23 + 24 + 25 + 75 + 76 + 77 + 78 + 79
Is a + b + c = a + (b + c) = (b + a) + c ?
State True or False:
The sum of an even number and an odd number is odd number.
State True or False:
Commutativity and associativity are properties of addition for natural numbers and whole numbers both.
State True or False:
If x is a whole number then -x is also a whole number.
12 x (9 – 6) = _______ = ________
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 _______
By re-arranging the given numbers evaluate :
225 x 20 x 50 x 4
Use distributive law to evaluate :
385 x 1004
Solve:
9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 8888
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.
- In each of the following patterns, construct next figure.
- In each case, if n denotes the number of figure and F denotes the number of matchsticks used, find F in terms of n.
- Also find, in each case, how many matches are required to make the: 16th figure and 30th figure.
Which of the following statements is not true?
Natural numbers are not closed under multiplication.
Natural numbers are closed under subtraction.
Every number is a multiple of itself.
Write the next three natural numbers after 10999.
All natural numbers are whole numbers.
