2.NBT.A.2 — Free Activities & Worksheets
Free Common Core 2.NBT.A.2 activities and worksheets for Grade 2, aligned to the Number & Operations in Base Ten strand. Browser-playable interactive exercises plus printable PDFs, available in all 11 supported languages — no signup, no paywall.
Grade 2·Number & Operations in Base Ten·2.NBT.A.2
Interactive activities
Grade 2·2.NBT.A.2
Hopper's Lily Hops — Skip-Counting by 5s, 10s & 100s (Grade 2)
A free interactive Grade 2 math activity: help Hopper the frog skip-count across the pond. Read the numbered lily pads, follow the +5, +10, or +100 hops, and tap the number that goes on the empty pad — counting forward and backward by 5s, 10s, and 100s within 1000. A clear, picture-first way to practice skip-counting. Common Core 2.NBT.A.2.
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Related standards in 2.NBT
Frequently asked questions
- What is covered under 2.NBT.A.2?
- 2.NBT.A.2 sits in the Number & Operations in Base Ten strand for Grade 2. This page gathers the free interactive activities and worksheets aligned to it.
- Are these 2.NBT.A.2 resources free?
- Yes. Every activity and worksheet aligned to 2.NBT.A.2 is free to use online and to print — no signup and no paywall.
- Who are these 2.NBT.A.2 activities for?
- They are built for Grade 2 teachers and learners following the Common Core Number & Operations in Base Ten progression, and work for class, small-group, or home practice.