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What do you mean by natural number, integer, decimal, fraction, percentage, positive number, negative number
Natural number includes 0,1,2,3... . Integer is 0,1,2,3,4... ...... Decimal is a number with a decimal point called a decimal, for example:0.1,0.2... A fraction is a fraction of a number that is a fraction of another number, for example,9/2. .............................................................................................................................. . Negative numbers are -1,-2,-3... .0 Is neither positive nor negative.
Do natural numbers include 0, fractions, decimals, and negative numbers?
In the old textbook," natural number: correct integer (i.e. all integers greater than zero, excluding zero)" was defined; in the later textbook revision, the new textbook stipulated that "natural number: refers to zero and all positive integers ", so decimals are not natural numbers.
RELATED INFORMATIONS
- 1. Given that the absolute value of a plus 2 plus b minus the square of 3 equals 0, find the value of a plus b
- 2. The absolute value of a plus the absolute value of a plus b plus c minus the absolute value of a minus b minus c equals. B less than a less than 0 less than c The absolute value of the algebraic the absolute value of a plus b plus c minus the absolute value of a minus b minus c equals. B less than a less than 0 less than c
- 3. 1+2+2 Squared +2 cubic +2 fourth power +2 fifth power +…… 1999Th power of +2=? Be brief and explain how 1+2+2 Square +2 cubic +2 fourth power +2 fifth power +…… 1999Th power of +2=? Be brief and explain how you did it
- 4. 1+5+5 Square +5 third power +.+5 99th power +5 100th power 1+5+5 Squared +5 third power +.+5 99th power +5 100th power
- 5. 2 To 100-2 at 99-2 at 98... 2Nd power of -2-2-1=? 2 At 100-2 at 99-2 at 98... 2Nd power of -2-2-1=?
- 6. Calculation:32000-5×31999+6×31998
- 7. 2 To the 99th power +2 to the 98th power +2 to the 97th power +2+1 to what
- 8. Using factorization operation:5 to the 99th power-5 to the 98th power/5 to the 97th power-5 to the 96th power
- 9. Can you find the value of (a-1)(99th power of a power +a's 98th power +2's 97th power +...+a+1)? It all starts with a simple situation. Calculate the following values separately (A-1)(a+1)= (A-1)(a squared +a+1)= (A-1)(a cube + a square + a +1)= Thus we can get: (A-1)(99th power of a+97th power of 98th power of a+2+...+a+1)= Please use the above conclusions to complete the following calculations (1)99Th power of a+98th power of a+97th power of 2+...+2+1 (2)(-2)50Th power +(-2)49th power +(-2)48th power +...+(-2)+1
- 10. How much can you find (a-1)(99th power of a +98th power of a +97th power ofs 97th power + a+1)? How much can you find (a-1)(99th power of a +98th power of a +97th power of 2++ a +1)?
- 11. The Difference between Percent and Fractional Decimal
- 12. Relationship between decimals, percentages, fractions
- 13. Mixed Calculation of Fraction, Decimal and Percentage Fraction, Decimal, Decimal and Percentage
- 14. A subject with a fractional percentage It's got to be simple. It's got to be 10. It's got to be January 1. A subject with a fractional percentage It's better to have 10 questions. It's gon na be January 1.
- 15. What is the formula for the addition, subtraction, multiplication and division of decimals, integers, fractions and percentages? Is the calculation formula! Not the law! Remember! And it's going to work right away, What is the formula for the addition, subtraction, multiplication and division of decimals, integers, fractions and percentages? It's a formula! Not the law! Remember! And it's going to work right away,
- 16. A, b, c are rational numbers not equal to 0, and their products are negative numbers and positive numbers.
- 17. What is the negative half power of 100 What do you think?
- 18. 2005 Power of 2 minus 2004 power of 2
- 19. What is the power of (-2) for 2004 minus 2 for 2005? It's better to do it in a simple way,
- 20. A=25, b=-3.a, the power of 2005+ the power of 2004 of b is () A=25, b=—3.a to the 2005 power + b to the 2004 power is ()