Question

The sum of two integers is – 455. If one of them is 320, find the other.
4. Subtract the sum of - 420 and 150 from - 120.
5. Subtract the sum of 525 and - 30 from the sum of - 280 and 150.
6. Simplify:
(i).(-5) * 13 + 17 * (-5)
(ii). 10 * (-31) + 10 × (-9)
(iii). 26 10 723 - 260 x 260 - 13 x 63 x 20
Make suitable combination using properties of multiplication to find followin
(i). (- 125) * (- 11) 8
(ii).(-4) * 7 * (-5) 8
3. Which integer should be multiplied by - 7 so as to get a product equal to 5
. The product of two integers is 4 less than 49. If one of the integers is -9, find
0. An integer when divided by (-3) gives quotient 35 and leaves remainder
1. Find the value of all the angles:
7.
SS​

Answer 1

Answer:

1. x+320=-455

x=-455-320

x=-135

Answer 2

loose

paaki

mental

naai