Back to Number Bases: Converting to and from Base 10 — Problem 3 · Task Set 7
Exercises: Number Bases — Converting to and from Base 10
Work through each section in order. Show your work where indicated. In base $b$, the only valid digits are $0$ through $b-1$.
Grade 7·18 problems·~30 min·Uganda NCDC Primary 7 Mathematics·lesson·whole-numbers-03
Work through problems with immediate feedback
A
Fluency Practice
1.
Convert to base 10 using the expand-and-add method.