Evaluate the following:1.` (-8)+(-14)`
2.`-35+(-47`)
3.`91+(-48)`

Evaluate the following using identities: (i) (105)^(2) (ii) (47)^(2) (iii) (8.3 xx 7.7)

Solve the following: 48+(-76)+32+(-82)+91+(-30)

Find the equation of the line passing through the following points : (i) (1,2) and (4,7) (ii) (-3,1) and (0,73) (iii) origin and (1,4) (iv) (-2,-3) and (1,2)

Evaluate I 15+(-8) ii (-16)+9 iii (-7)+(-23) iv (-32)+47 v 53+(-26) vi (-48)+(-36)

Find the sum in each of the following: 1. 102. 36\ +\ 7. 054\ +\ 0. 8\ = 2. 0. 06\ +\ 4. 108\ +\ 91. 5\ = 3. 312. 8\ +\ 290. 02\ +\ 128. 457\ =

Find the blanks by using > or < to complete the following: 25.35...8.47 (ii) 20.695...20.93

Find the complement of each of the following angles: 35^(@) 47^(@) 60^(@) 73^(@)

Find the following sums : (i) 12 + 13 + 14 + …+ 37 (ii) 18^(2) + 19^(2) + 20 ^(2) +…+ 47^(2) (iii) 2^(3) + 4^(3) + 6^(3) +… + 18^(3)

Evaluate (14)^(3)+(-8)^(3)+(-6)^(3) .