Secondary School (English Medium) (5 to 8) Class 8 - CBSE Question Bank Solutions for Mathematics

Write the additive inverse of  `2/(-9)`

Write the additive inverse of `19/(-6)`

Verify that – (– x) = x for x = `11/15`

Verify that – (– x) = x for x = `-13/17`

Write : The rational number that is equal to its negative.

Solve : x - 2 = 7

Solve: y + 3 = 10

Solve: 6 = z + 2 

Solve: `3/7 + x = 17/7`

Solve: 6x = 12

Solve: `t/5 = 10`

Solve: `(2x)/3 = 18`

Solve: `1.6 = y/1.5`

Solve: 7x – 9 = 16

Solve: 14y – 8 = 13

Solve: 17 + 6p = 9

Solve: `x/3 + 1 = 7/15`

Find the square root of the following number by the prime factorisation method.

729

Find the square root of the following number by the prime factorisation method.

400

Find the square root of the following number by the prime factorisation method.

1764