Solve: (2 + ⁻6) - ⁻3.
Solve: ⁻2 + ⁺21 - ⁺15
Solve: - ⁺3 - ⁺11 + ⁺15 + ⁻8.
Solve: - ⁺1 - ⁺0 + ⁻11 + ⁺8.
Converting 0.15 to a fraction in its simplest form gives:
15/20.
3/20.
15/100.
3/100.
