Question

hi Number of jums requireach back can be calculate
in the has to nump times in each pack
con The moves in (1) and have been shown in (a) and (above. The sum i ja
(1) represents going up by steps
EXERCISE 1.1
(d) 15 and 1
1 and the sum of the following integer
th, 25 and 1
ole and
Evaluate the following either direct method or by using a number line
Represent the following is integers with appropriate sig
(a) Temperature of his home (b) A well is 130 in deep
i The vergh ar TV rouer is 90 m
id) al 50.000
4. Complete the following table
Properties of Addition of integers
Closure
The sum of any Iwoners is again an integer
Since and are ne is also an inter
Since and 4 are intens
24) 4 ayun an integer
Commutate
I and are any womers, then ab
Since and 6 are integrers 1696-1
Smceland 5 are inte ens.)
Associative
IT and are any three mteger than a cabe).
Since I and 5 are integers (2-15 10 20 )
SinceSare me
Txistence of additive Identity
I is any integer, then a 0-0 Way is an additive identry for integers
Since is an integer 5 0505
Since sis an integer si 050)
Hence as the additive identity for integers
Existence of additive imerse
11 is an integer, then a (-a) 0) We say is an additve inverse of a
Since 63 0 1 0 items
Arrange the following inters in descending order
(a) 45.00.219
(hies 00.4675
The midnight temperature of Delhi in the month of December was 10 li dropped by
in the rest three hours. What was the temperature after 3 hours
Morning temperature on a particular day in Chandigarh in the month or October was recorded
as in Honorer for afternoon i nove ln T What was the remperature recorded in the
afternoon
Aplane is lying at a height of 250 m Asubmarine is eating at a depth of 700 mm
the sea level exact low the plane at a particular time What is the distance between the
plane and the submarine
9. In a positive marks are allotted for each correct answer and for
cach incorrect answer in our rounds of quiz, Reshma scored 45. 14.40
demarks and Radha scored 41 and 3 marks who scored
Properties of Subtraction of Integers
Closure
I we subtract any integer the result is again an integer
Since 5 and 3 are integers. S
and
Since 3 and 4 are integr
.. is an integer. Als, 4) is also an integer
Nat commutative
Ita and are any homeyers, then a D-ale commune property does not hold for
subtraction of negers
For integers and we have 11.5) (5) and
SSS
Not associate
If , and are integers then a cabocative property does not hold good
for subtraction of inters
lar integer 1 on and we haveil on
and 1 (0) 1 (0)
10 monkey is trying to cha pole measuring 15m, which is greased. He
mes to climb 3 m and slips down 2 m cery time in how many attempts
will the monkey be able to chub 10 m of the pole​

Answer 1

Answer:

do some reading before u travel to a new country. If u're not aware of their culture and customs.

do some reading could mean "do some research" before u actually do that thing. Like, read some guide books and other stuff on internet as well. To be better aware of that new place where ur travelling to.

Do some reading also means to take up reading as a hobby or even for general knowledge.

Hope it helps.