Learn the easiest means to understand the an easy concept onplace value and also face value in the 2nd grade.
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Suppose we compose a number in numbers 435 in words us write 4 hundred thirty five.
Thus, 435 method 4 hundreds 3 tens and also 5 ones = 400 + 30 + 5
We write the expanded form of the numbers as 435 = 400 + 30 + 5
Hence, in the number 435, the ar value of 4, 3 and also 5 space 400, 30 and also 5 respectively.
In ar value and also face worth let us very first understand the ide of location value of the pertained to digits by adhering to the examples.
(i) 350 means: 3 hundreds 5 tens and 0 people = 300 + 50 + 0
350 = 300 + 50 + 0
In the number 350, the place value of 3, 5 and also 0 are 300, 50 and 0 respectively.
(ii) 602 means: 6 hundreds 0tens and 2 persons = 600 + 00 + 2
602 = 600 + 00 + 2
In the number 602, the location value of 6, 0 and 2 space 600, 00and 2 respectively.
(iii) 278 means:
2 hundreds 7tens and 8 ones = 200 + 70 + 8
278 = 200 + 70 + 8
In the number 278, the location value the 2, 7 and also 8 room 200, 70and 8 respectively.
(iv) 777 means: 7 hundreds 7tens and 7 persons = 700 + 70 + 7
777 = 700 + 70 + 7
In the number 777, the place value the 7, 7 and 7 are 700, 70and 7 respectively.
(v) 63 means: 0 hundreds 6tens and 3 persons = 000 + 60 + 3
63 = 000 + 60 + 3
In the number 63, the place value the 0, 6 and 3 space 000, 60and 3 respectively.
Therefore, the ar value the a digit in a number is thevalue that the location which it has actually in the number.
In the number 549,the location value that 5 is 500, the 4 is 40 and 9 is 9 as 5 occupies the place ofhundreds, 4 rectal the ar of tens and also 9 rectal the location of persons or unitin the given number 549.
We recognize the number in a number accounting the place of ones,tens, hundreds, thousands, etc. From extreme right to left and have the valueof that place.
The initial valueof a digit is referred to as its confront value.
In the number 385 the place value that 3 is 300 and also its facevalue is 3,
theplace worth of 8 is 80 and its confront value is 8,
the location value of 5 is 5 and also its facevalue is 5.
Therefore, in any type of number its vital to recognize the placevalue and face worth of a involved digit.
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2nd Grade mathematics Practice
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