which number has the same value as 28 tens
Comparing Numbers
Comparison numbers is important to know which number is greater and which number is smaller.
We experience that, a 2-digit number is greater than a 1-digit number. In the equal way of life a 3-digit figure is always greater than a 2-digit number.
The number with more digits is always greater than the number with to a lesser extent digits.
Solved examples for comparing numbers:
1. Let USA compare two numbers racket 103 and 99.
Solvent:
103 has 3-digits.
99 has 2-digits.
So, 103 is greater than 99.
2. Equate the number 125 and 87 and determine which telephone number is the greater enumerate.
Solution:
1 hundred 2 tens 5 ones = 125 = 12 tens and 5 ones
= 8 tens and 45 ones
8 tens 7 ones = 87 = 8 tens and 7 ones
125 = 8 tens + 45 ones
87 = 8 tens + 7 tens
IT is clear 45 ones > 7 ones
Beaver State, 125 ones > 87 ones
or, 125 > 87
Therefore, the amoun which has Sir Thomas More digits than the unusual is greater
If the identification number of digits are equal, we early compare the digits in hundreds place. The telephone number with greater digit in the hundreds direct is greater.
3. Army of the Pure US liken 369 and 216.
Solution:
Comparing the digits in the hundreds place we discover that 3 is greater than 2.
And so, 369 is greater than 216 and 369 > 216.
4. Let us compare 468 and 438.
Solution:
Comparing the digits in the hundreds place we find that both numbers undergo same digit.
Next, we compare the digits in tens stead. We find that 6 > 3.
So, 468 > 438
5. Let us compare 822 and 829.
Resolution:
Comparing the digits in the hundreds and tens place we find that they are same in some the numbers.
So, we equivalence the digits in ones place. We find that 9 > 2.
So, 829 > 822.
6. Compare 238 and 148.
Result:
2 hundred 3 tens 8 ones = 238 = 200 + 30 + 8
1 century 4 tens 8 ones = 148 = 100 + 40 + 8
238 = 200 + 30 + 8 = 238 ones
148 = 100 + 40 + 8 =148 ones
IT is clear 238 ones > 148 ones.
Hence, 238 > 148 and 148 < 238
Some 238 and 148 ingest the corresponding number of digits merely the digit at hundreds place in 238 has higher place value (200) than the digit at hundreds place value in 148 i.e., (100) or 2 > 1.
Therefore, 238 > 148
7. Compare the following numbers:
(i) 256 and 234
Result:
2 hundreds + 5 tens + 6 ones = 200 + 50 + 6 = 256 ones
2 hundreds +3 tens + 4 ones =200 + 30 + 4 = 234 ones
256 ones > 234 ones
operating room, 256 > 234
Some the number have even number of hundreds, but 256 has much tens 234
Thus, 256 > 234
(ii) 182 and 186
Solution:
1 hundred + 8 tens + 2 ones = 100 + 80 + 2 = 182 ones
1 hundred + 8 tens + 6 ones = 100 + 80 + 6 = 186 ones
or, 182 < 186
Both the Numbers have equal number of hundreds and equal number of tens. But 182 has less ones than 186.
Thus, 182 < 186
Notes for comparing numbers :
(i) The number having more one C is greater
(deuce) If the number has equal hundreds as the other number, but greater tens than the some other, it is greater.
(iii) If indefinite number has equal hundreds and equal tens but more ones than the other, it is greater.
Questions and Answers on Comparing Numbers game:
1. Compare the following pairs of numbers and insert > surgery < sign.
(i) 410 _____ 428
(ii) 362 _____ 381
(III) 729 _____ 354
(iv) 967 _____ 816
(v) 468 _____ 567
(vi) 637 _____ 691
(vii) 815 _____ 729
(viii) 917 _____ 845
(ix) 752 _____ 672
(x) 711 _____ 237
(11) 780 _____ 163
(xii) 896 _____ 754
Answer:
1. (i) <
(cardinal) <
(3) >
(iv) >
(v) <
(vi) <
(7) >
(VIII) >
(nine) >
(x) >
(cardinal) >
(xii) >
2. Environ the smallest number in the group.
(i) 621 852 956 347 446 896
(ii) 217 927 341 789 429 137
(iii) 329 611 328 108 925 423
(iv) 756 157 129 482 128 418
(v) 597 451 516 423 319 616
Answer:
2.(i) 347
(ii) 137
(triplet) 108
(iv) 128
(v) 319
3. Colour the box which has the greatest number in the set.
Answer:
3. (i) 456
(ii) 847
(ternion) 231
(iv) 481
(v) 760
(vi) 918
(vii) 217
(eight) 359
(ix) 877
4. Colour the box which has the smallest amoun in the set.
Answer:
4. (i) 437
(two) 310
(iii) 202
(iv) 237
(v) 716
(vi) 522
(vii) 862
(viii) 221
(ix) 405
5. In a train, there are 144 passengers travelling in an air conditioned compartment and 360 passengers are travelling in a non-air conditioned compartment. In which compartment more passengers are travelling? Insert the < or > sign of the zodiac to suffice.
Answer:
5. 360 > 144
6. Nitheeya buys 100 stamps inferior than Joe. If Joe has bought 700 stamps. How many stamps were bought by Nitheeya.
Answer:
6. 600
2nd Grade Math Practice
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which number has the same value as 28 tens
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