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If one number is greater than the absolute value of another number, the sum of the two numbers must be equal______ 0 (fill in ">" or "<")
According to the meaning of the question, let these two numbers be a, B, ∵ B | ≥ 0, ∵ a > 0, a > b |, ∵ a + b > 0
If one number is greater than the absolute value of the other, then the sum of the two numbers must be greater than or less than 0?
Greater than
Take two numbers whose absolute values are greater than themselves
The absolute value of all negative numbers is greater than itself
According to the following conditions, determine what number a is. The absolute value of [1] a = a, the absolute value of [2] a = negative a, and the absolute value of [3] A is greater than a
【4】 The absolute value of a is less than a
【1】 The absolute value of a = a nonnegative number
【2】 The absolute value of a = negative a is not a positive number
【3】 The absolute value of a is greater than a negative number
【4】 There is no such number when the absolute value of a is less than a
RELATED INFORMATIONS
- 1. For the formula - (- 8), the following understanding: (1) it can express the opposite number of - 8; (2) it can express the product of - 1 and - 8; (3) it can express the absolute value of - 8; (4) the result of operation is equal to 8. The number of misinterpretations is () A. 0B. 1C. 2D. 3
- 2. a. B is opposite to each other, the product of C and D is - 1, and the absolute value of X is 4 Eighth x square C third power D third power - fifteenth x third power (a + b) fifth power
- 3. Given that a and 2b are reciprocal to each other, - C and (D / 2) are opposite to each other, / X / = 4, find the value of 4ab-2c + D + (x / 4)
- 4. If the point representing the number x on the number axis is on the left side of the origin, the result of simplifying │ 3x + √ x │ is?
- 5. If the point representing the number x on the number axis is to the left of the origin, the result of simplifying 2A + radical a ^ 2 is?
- 6. If the distance between two corresponding points on the number axis of two numbers with equal absolute value is 8, then the two numbers are, and if the number is calculated, then the two numbers are
- 7. Draw the points representing the numbers of the following groups on the number axis, and think about the relationship between the distance between the corresponding points of each group and the absolute value of the difference between the two numbers 6 and 1 3 and - 2 - 3 and - 5 0 and - 2
- 8. What is the relationship between the distance between two points and the absolute value of the number difference corresponding to these two points For example: what is the case when both numbers are positive? What is the case when both numbers are negative? What's one plus one minus?
- 9. Given the numbers a and B on the left side of a on the number axis, mark the absolute value of - A and the absolute value of - B on the number axis, and compare the absolute values of a, B, - A and - B b
- 10. If a is on the left side of the number axis and B is on the right side of the number axis, what is the absolute value of a + B, what is the absolute value of A-B, and why
- 11. _ 1,+2,_ 3,+4,_ 5,+6,_ 7,+8,_ 9 fill in nine squares so that the product of three numbers is negative and the sum of absolute values of three numbers is equal
- 12. The nine palace lattice holds - 1,2-3,4, - 5,6-7,8-9 such that the three numbers on each intersection of each row and each instance satisfy 1, and the product of the three numbers is the sum of the absolute values of negative numbers 2
- 13. If two numbers 12 and - 18 are known, then the absolute value of the sum of the two numbers is [], and the sum of the absolute values is []
- 14. Given that a > 0, the absolute value of a is 3 and 1 / 2, the opposite number of B is - 1 and 1 / 3, and the value of C is 21 / 2, find the value of a + B of C
- 15. -The absolute value of 13 + (- 53) + (- 21) + 0 =? Has a process
- 16. The absolute value of the difference between a number and 3 is the opposite of the number,
- 17. How to determine the sign of the sum when two rational numbers are added? How to determine the absolute value of the sum? How much is the sum when a rational number is added to 0?
- 18. What is the relationship between the sum of two rational numbers and the sign and absolute value of two addends Keep it simple. Don't copy
- 19. Let's know that a and B are opposite to each other, C and D are reciprocal to each other, and the absolute value of X is 5, and find the value of X - (a + B + CD)
- 20. Given that a and B are opposite to each other, C and D are reciprocal to each other, and the absolute value of X is 5, find the value of X - (a + B-Cd)