16.The statement
“When an integer is added to itself, the sum is greaterthan the integer” is
(A)always true
(B)never true
(C)true only when the integer is positive (D)true for non-negative integers
17.Which of the following shows the maximum rise in temperature?
(A)0°C to 10°C
(B)–4°C to 8°C
(C)–15°C to –8°C
(D)–7°C to 0°C
In questions 18 to 39, state whether the given statements are true (T)or false (Fl)
: 18.The smallest natural number is zero.
19.Zero is not an integer as it is neither positive nor negative.
20.The sum of all the integers between –5 and –1 is –6.
21.The successor of the integer 1 is 0.
22.Every positive integer is larger than every negative integer.
23.The sum of any two negative integers is always greater than both the integers.
24.The sum of any two negative integers is always smaller than both the integers.
25.The sum of any two positive integers is greater than both the integers.
26.All whole numbers are integers.
27.All integers are whole numbers.
28.Since 5 > 3, therefore –5 > –3
29.Zero is less than every positive integer.
30.Zero is larger than every negative integer.
31.Zero is neither positive nor negative.
32.On the number line, an integer on the right of a given integer is always larger than the integer.
plss answer no bad words or I report you
Answers
Answer:
1 ans Correct option is
C
True only when the integer is positive
Option C is right.
When an integer is added to itself, the sum is greater than the integer" is True only when the integer is positive.
2 So, –4°C to 8°C shows the maximum rise in the temperature
3 False one is the smallest natural number
4 True Because zero is an integer, it fits into many different algebraic number systems like whole, natural, rational, and real numbers. Zero is also an integral part of the additive identity property, which states that the numeral sum of adding zero to any number is the number itself.
5Answer: integers between -5 and -1 = -2,-3,-4. so, the sum of -2,-3 and -4 is -9.
6 False it is 2
7 True Zero is less than every positive integer, and greater than every negative integer. Zero is neither positive nor negative. For example, 0 < 1, 0 < 10, etc. ... Correct option is
A
True
∵ Each positive integer is greater than zero and each negative integer is less than zero, therefore in number line negative integer is left side to the zero and positive integer is right to the zero.
8 Correct option is
B
False
False, because summation means adding both values.
So when we add negative integer, it will be more negative and hence resultant value will be smaller than both the integers.
eg. −2+(−5)
=−2−5
=−7 (which is lesser than or smaller than both the integers)
9 All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.
10 Fractions and decimals are not integers. All whole numbers are integers (and all natural numbers are integers), but not all integers are whole numbers or natural numbers. For example, -5 is an integer but not a whole number or a natural number
11 Correct option is
B
False
∵ In a number line 5 is right to the 3, hence, 5>3 while −5 is left to the −3, so −5<−3
12 Correct option is
A
True
∵ On a number line zero is the left to all the positive integers, hence it is less than every positive integer
13 Correct option is
A
True
From the definition of negative integer we've, a number (integer) is said to be negative if x<0.
So 0 is lager than every negative integer.
14 Correct option is
A
True
True.
Zero has no sign. while the numbers right to zero on a number line are positive and the numbers left to it are negative.
15 Answer: True is your answer positive integer is greater than other integer.
Step-by-step explanation: