Whole Numbers - Class 6 - Mathematics
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Exercise 2.1 - Whole Numbers | NCERT | Mathematics | Class 6
Write the next three natural numbers after 10999.
The next three natural numbers after $10999$ are $11000$, $11001$, and $11002$.
Write the three whole numbers occurring just before 10001.
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Sign up nowWhich is the smallest whole number?
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Sign up nowHow many whole numbers are there between 32 and 53 ?
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Sign up nowWrite the successor of :
(a) 2440701
(b) 100199
(c) 1099999
(d) 2345670
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Sign up nowWrite the predecessor of :
(a) 94
(b) 10000
(c) 208090
(d) 7654321
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Sign up nowIn each of the following pairs of numbers, state which whole number is on the left of the other number on the number line. Also write them with the appropriate $\operatorname{sign}(>,<)$ between them.
(a) 530,503
(b) 370,307
(c) 98765,56789
(d) 9830415,10023001
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Sign up nowWhich of the following statements are true $(\mathrm{T})$ and which are false $(\mathrm{F})$ ?
(a) Zero is the smallest natural number.
(b) 400 is the predecessor of 399.
(c) Zero is the smallest whole number.
(d) 600 is the successor of 599 .
(e) All natural numbers are whole numbers.
(f) All whole numbers are natural numbers.
(g) The predecessor of a two digit number is never a single digit number.
(h) 1 is the smallest whole number.
(i) The natural number 1 has no predecessor.
(j) The whole number 1 has no predecessor.
(k) The whole number 13 lies between 11 and 12.
(1) The whole number 0 has no predecessor.
(m) The successor of a two digit number is always a two digit number.
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Sign up nowExtra Questions - Whole Numbers | NCERT | Mathematics | Class 6
Estimate the product $758 \times 6784$ using the general rule.
We have the product to estimate:
$$ 758 \times 6784 $$
First, round off $758$ to the nearest hundred, which gives us $800$.
Next, round off $6784$ to the nearest hundred as well, which provides $6800$.
Using these rounded values, we estimate the product as follows:
$$ 800 \times 6800 = 5,440,000 $$
Thus, the estimated product of $758$ and $6784$ is $5,440,000$.
Find three repeater machines that will do the same work as a (×64) machine. Describe them using exponents.
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Sign up now1(a)
Estimate the following using the general rule:
$$ 730 + 998 $$
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Sign up nowThe smallest whole number in the number system is __________.
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Sign up now$\mathrm{W}, \mathrm{X}, \mathrm{Y}$, and $\mathrm{Z}$ are integers and form numbers $\mathrm{WXYZ}$, $\mathrm{WXY}$, and $\mathrm{XZ}$ such that $\mathrm{WXYZ} = WXY \times XZ$.
Find the value of $Z$.
A) 2
B) 1
C) 3
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Sign up nowDefine whole numbers.
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