Half hours

Hours and minutes · Measurement

Read half and quarter hours, and tell the time one hour later.

This is step 1 of unit 5, “Hours and minutes”, in Stage 2: Carrying, borrowing and numbers to 100 (ages 8). A round has 10 problems; 90% or better earns three stars. Everything is free with no sign-up, and your stars and XP are saved on this device.