Step 4 / 4

Tallest of four

★★★Not the suggested order

Steps in this unit · Compare heights

Compare heights · Measurement

Compare block towers and friends. Keep the bottoms level to compare fairly.

This is step 4 of unit 14, “Compare heights”, in Stage 2: Numbers to 100, carrying and borrowing (ages 7–8). 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.