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Updated: September 2026
A 20-problem addition worksheet focused on sums within 30. Includes vertical addition problems with regrouping, designed for Grade 1 students building intermediate math skills.
This free printable worksheet helps students practice addition within 30 using vertical problems. Designed for Grade 1 learners, it introduces regrouping (carrying) in a simple and structured format.
Learning regrouping is a key step in mastering addition. This worksheet helps students understand how to carry numbers while improving their accuracy and confidence in solving larger addition problems.
Click the button below to download your printable PDF. Practicing addition within 30 helps students transition from basic addition to more advanced math concepts.
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