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Published on: 03/12/2019
Numbers
Download Tamil Nadu 6th Standard Maths question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Maths Test1.
Find the numbers between 572634 and 562634 which is approximated to ten thousands place
2.
The number lock has the password number with 3 digits. The number is least even number and less than 200. Middle digit has no value separately. Find the password. The digits are used only once.
3.
Round off the following to the given nearest place. 50,81,739; lakh
4.
Observe the commas and write down the place value of 7. 567,456,345
5.
Observe the commas and write down the place value of 7. 56,74,56,345
6.
Mullaikodi has 25 bags of apples. In each bag there are 9 apples. She shares them equally amongst her 6 friends. How many apples do each get? Are there any apples left over?
7.
Use the properties of whole numbers and simplify. 196 + 34 + 104
8.
Estimate the sum of 157826 and 32469 rounded off to the nearest ten thousand.
9.
In an exhibition, the number of tickets sold on the first, second, third and fourth days are 1,10,000, 75,060, 25,700 and 30,606 respectively. Find the total number of tickets sold on all the 4 days.
10.
Write the number names in words using the International System. 103,456,789
11.
Compare 59283746 and 59283748 using place value chart.
12.
Tamil Nadu has about twenty six thousand three hundred forty five square kilometre of Forest land. Write the number mentioned in the statement in the Indian System and International System.
13.
Which of the following is not true?
(4237 + 5498) + 3439 = 4237 + (5498 + 3439)
(4237 \(\times\) 5498) \(\times\) 3439= 4237 \(\times\) (5498 \(\times\) 3439)
4237 + 5498 \(\times\) 3439 = (4237 + 5498) \(\times\) 3439
4237 \(\times\) (5498 + 3439) = (4237 \(\times\) 5498) + (4237 \(\times\) 3439)
14.
(53 + 49) \(\times\) 0 is
102
0
1
53 + 49 \(\times\)0
15.
The value of 24 \(\div \) {8-(3\(\times\)2)} is
0
12
3
4
16.
The difference between the successor and the predecessor of 99999 is
90000
1
2
99001
17.
1 billion is equal to ___________
100 crore
100 million
100 lakh
10000 lakh
1.
562634 < 570000 < 572634
2.
102
3.
To round off 5081739 to lakhs
The digit in the lakhs place is 0
The digit to the right is 8 > 5
\(\therefore\) Adding 1 to 0 \(\Rightarrow\) 1 + 0 = 1
Changing the digits right off 51 to zeros
We get 51,00,000
\(\therefore\) 5081739 \(\simeq \) 51,00,000
4.
567,456,345
Place value of 7 is 7 \(\times\) 1,000,000
= 7,000,000
= Seven Million.
5.
56, 74, 56, 345
Place value of 7 is 7 \(\times\) 10,00,000
= 70,00,000
= Seventy Lakhs
6.
Number of bags of apples = 25
Number of apples in each bag = 9
\(\therefore\) Total apples = 25 \(\times\) 9 = 225
Number of friends = 6
Number of apples each friend get = 225 \(\div\) 6 = 37
Number of apples each get = 37
Remaining apples = 3.
7.
196 + 34 + 104 = 196 + 104 + 34 [\(\therefore\) Addition is associative]
= 300 + 34
= 334
196 + 34 + 104 = 334.
8.
| Estimated value of 1,57,826 | = | 1,60,000 |
| Estimated value of 32,46 | = | 30,000 |
| = | 1,90,000 |
9.
| Number of tickets sold on the first day | = | 1,10,000 |
| Number of tickets sold on the second day | = | 75,060 |
| Number of tickets sold on the third day | = | 25,700 |
| Number of tickets sold on the fourth day | = | 30,606 |
| Adding all the above, the total number of tickets sold on all the 4 days |
= | 2,41,366 |
10.
| Hundred Million | Ten Million | Million | Hundred Thousand | Ten thousand | Thousand | Hundred | Ten | One |
|---|---|---|---|---|---|---|---|---|
| 1 | 0 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
One hundred three million four hundred fifty six thousand seven hundred eighty nine
11.
Step 1: Number of digits in the two given numbers are equal.
Step 2: Compare the place values using the place value chart.
| Place Value | C | T L | L | T Th | Th | H | T | 0 |
| First Number | 5 | 9 | 2 | 8 | 3 | 7 | 4 | 6 |
| Second Number | 5 | 9 | 2 | 8 | 3 | 7 | 4 | 8 |
Compare the digits of the two numbers from the highest place value as noted below.
| 5 = 5 | 9 = 9 | 2 = 2 | 8 = 8 | 3 = 3 | 7 = 7 | 4 = 4 | 6 < 8 |
Here only the digits in the ones place are not equal and 6 < 8.
Hence, 59283746 < 59283748.
12.
Forest land of Tamilnadu : 26,345 sq. km.
13.
(c)
4237 + 5498 \(\times\) 3439 = (4237 + 5498) \(\times\) 3439
14.
(b)
0
15.
(b)
12
16.
(c)
2
17.
(a)
100 crore
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Tamilnadu Stateboard 6th Standard Subjects
Tamilnadu Stateboard Standards
