Question

add the following integers
a -19 and +6
b +10 and -8
c -16 and -9
d +16 and +4


add the following integers on a number line
a -6 and +4
b +3 and -8
c -5 and -9
d +7 and +3

subtract the following integers on a number line
a 19-11
b (-6)-15
c (-12)-(-13)
d 0-52


using the number line write the integers which is
a 6 more than 4
b 5 more than 7
c 8 less than 3
d 2 less than-9


solve the following
a (+172)-(+81)
b (-14)-(+520)
c (+540)-(-420)
d (-25)-(-80)


simplify the following
a 15-120+130+(-180)
b 11-36+19-180+121
c (-9)-2+(-6)-(-8)
d. (-14)+11-26+15
e. (-31)-(-4)+(-8)+24
f. 25+(-18)-(-7)-36-(-19)


subtract the sum of 79 and -47 from -28


subtract the sum of -25 and 38 from the sum of 52 and -21

subtract -28 from -85 and then add -67 to it


find 37-(-62) and (-83)-45 which is greater?

the sum of two integers is 73.if one of them is -58, find the other


a shopkeeper makes a profit of 2,000 in a month, and a loss of 1,300 in another month.Find his total profit and loss



what is the sum of
(a) the largest 3 digit positive integer and the smallest 2 digit negative integers?

(b) the largest 4 digit even positive integer and the smallest 3 digit odd negative integers?



reeta travelled 125 km towards north and Geeta travelled 326 km towards south from the same point.What is the distance between them?



on a particular day, the temperature of Bangalore was 32•c in the afternoon and 24•c at midnight. The temperature of Goa was 29•c in the afternoon and 15•c at midnight. which fall in temperature is greater?

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Answer 1

Answer:

1(a)-13

(b) 2

(c)-25

(d)20

2(a)-2

(b)-5

(c)-14

(d)10

also, number line is needed in all question to solve . Here, I haven't use the number line

3(a) for this question number line is required to solve