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This Addition No Regrouping drill has 40 problems for Grade 2. Holi theme. Answer key included.
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Max scattered colored powder everywhere during Holi celebrations! He must quickly add up powder amounts before his friends arrive.
Standard: CCSS.MATH.2.NBT.B.5
Preview
Page 1 — Drill
Page 2 — Answer Key
What's Included
About this Grade 2 Addition No Regrouping Drill
Addition without regrouping is a critical stepping stone in your second grader's math journey. At ages 7–8, students are building the foundation for all future computation, and mastering two-digit addition where numbers stay in their own place-value columns builds confidence and automaticity. When your child adds 23 + 14, they're learning to respect the ones place and tens place as separate units—a concept that will make regrouping (carrying) make sense later. This skill connects to real life constantly: combining scores in games, totaling coins in a piggy bank, or calculating how many cookies you'll bake if you make two batches. By drilling these problems now, students develop mental flexibility and the ability to recognize number patterns, which are essential for fluency and problem-solving throughout elementary math.
What your student will practice
- Add two-digit numbers without regrouping using place-value understanding
- Align digits correctly by place value when writing addition problems
- Solve single-column and multi-step addition facts within 20 ones
- Apply addition-no-regrouping to word problems in familiar contexts
Common mistakes to watch for
The most common error is misalignment: students write 23 + 4 as if the 4 belongs in the tens place, creating 23 + 40 by accident. Another frequent mistake is adding across place values—for example, solving 32 + 15 by adding 3 + 1 = 4, then 2 + 5 = 7, and writing 47 instead of 47 (which happens to be correct here, but the reasoning is flawed). Watch for students who add all digits together without considering place value at all. You'll spot these errors when answers seem random or when a student can't explain why 32 + 14 gives a different answer than 23 + 41.
Play a quick shopping game at home: assign prices to toy items using two-digit numbers under 50 (like a toy costs 23 cents, another costs 14 cents). Have your child calculate the total for two items at a time using paper and pencil or a whiteboard. This mirrors the Holi tradition of gifting and trading, and your child practices realistic two-digit addition while seeing the purpose. Rotate which items they 'buy' so they solve different problems each round—five minutes of play beats 20 minutes of worksheets.