93
= 9 × 9 × 9
= 729
Simplify:
32 × 104
(-3) × (-2)3
Evaluate:
`(3^-1xx4^-1)÷6^-1`
`[(-3/4)^-2]^2`
Evaluate: 22 x 33
54 × 53
Find the value of 25.
Identify the greater number in the following:
7.9 × 104 or 5.28 × 105