Digit Value & Number Decoding
Break large numbers apart. Reveal the value of every digit, then rebuild the number from its parts — across the International and Lakh systems.
Number System
Practice Level
Lesson 4.1
Target: 5 Streak
What is the place value of the highlighted digit?
Lesson 4.2
Word Lab
Use your keyboard: turn numbers into words, and words back into numbers.
Target: 5 Streak