Back to Number Patterns and Sequences — Problem 2 · Task Set 18
Exercises: Number Patterns and Sequences
Look at the whole sequence, not just the first two terms, before deciding on a rule.
Grade 6·21 problems·~28 min·Uganda NCDC Primary 6 Mathematics·lesson·patterns-04
Work through problems with immediate feedback
A
Fluency Practice
1
What is the rule for this sequence: 100, 90, 80, 70, ...? Express your answer as '-n' where n is a number.