Grade 2 · Math · Lesson 7

Complete Number Sequences

In Lesson 5 you found one missing number. Now we will complete whole stretches of a sequence — two, three, or more gaps in a row. The strategy is the same, but we apply it step by step.

What this lesson teaches

1Find the rule in a counting sequence
2Fill in two or more consecutive missing numbers when counting forward or backward
3Verify each completed sequence by checking every step is the same size

Free · 7 lessons by email

Try the curriculum — one lesson per subject.

Pick your grade. We'll send you one free lesson from each of the 7 subjects, over 7 days. No account, no credit card.

Already convinced? See full membership plans →