1 From the sum of 17 and -12 subtract 38 ?
2 To the differance of 6 and -16 and -120?
3 What should be subtrected from -3 to get -5?
4 At 5pm the temprature was 22 c above 0 at 2 am , the temprature was 1 c bellow 0 find the change in temprature ?
5 What should be added to -6 to get 5?
 

Dear Student ,
 
Please find below the solution to the asked query :

1Sum of 17 and -12=17+-12=17-12=5Now , subtract 385-38=-33   ANS...2Difference of 6 and -16 and -1206--16--120=6+16+120=142   ANS...3Let x be subtracted from -3 to get -5 .-3-x=-5-3+5=x2=xSo,2 should be subtracted from -3 to get -5 .

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