Advertisements
Advertisements
प्रश्न
Natural numbers are closed under addition.
पर्याय
True
False
उत्तर
This statement is True.
Explanation:
∴ The sum of two natural numbers is also a natural number.
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
Smallest natural number is _________
Fill in the blank:
All natural numbers are _________
Fill in the blank:
286 x 1 = ______
Is a + b + c = a + (b + c) = (b + a) + c ?
Which property of addition is satisfied by :
(15 – 12) x 18 = 15 x 18 – 12 x 18
State True or False:
Every whole number x 1 = The whole number itself.
State True or False:
If x is a whole number then -x is also a whole number.
Write the identify number, if possible for subtraction.
Fill in the blank :
229 x ________ = 578 x 229
By re-arranging the given numbers evaluate :
25 x 444 x 4
Evaluate using properties :
333 x 987 + 13 x 3333
Divide 5936 by 43 to find the quotient and remainder. Also, check your division by using the formula, dividend = divisor x quotient + remainder.
Solve:
1 x 9 + 1 = 10
12 x 9 + 2 = 110
123 x 9 + 3 = 1110
Solve:
1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
- In the following pattern, draw the next two figures.
- Construct a table to describe the figures in the above pattern.
- If n denotes the number of figures and L denotes the number of matches, find L in terms of n.
- Find how many matches are required to make the :
(1) 12th figure
(2) 20th figure
Fill in the blank:
0 + 987 = ……….
Natural numbers are closed under subtraction.
The smallest 6 digit natural number ending in 5 is ______.
Natural numbers are closed under _____ and under _____.
