Asha starts at the point shown in a gorge below a mountain road (road level = 0 m). She climbs up 35 m, slips down 10 m, then climbs up 20 m. Where is she now?

When two integers have the **same sign**, add their absolute values and keep the sign. So 4 + 3 = 7 (both positive → result positive), and (−4) + (−3) = −7 (both negative → result negative). On the number line: same sign means you keep moving in the same direction.