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Break apart a one-digit number to add

Free printable Grade 2 math worksheet for "Break apart a one-digit number to add" — practice addition strategies: two digits. No-prep, print or assign online.

Break apart a one-digit number to add — free printable Grade 2 math worksheetOpen in KiwiBee to download

This worksheet helps Grade 2 students practice breaking apart one-digit numbers to add them to two-digit numbers. Teachers can use it to reinforce addition strategies that improve mental math skills and number sense. It includes exercises that encourage students to decompose numbers and apply these strategies for more efficient addition.

Math
Number Sense & Operations
Grade 2
Worksheets
Ages 7–8
medium

Learning objectives

  • Decompose a one-digit number into smaller addends to simplify addition problems
  • Apply the strategy of breaking apart numbers to add two-digit numbers more efficiently
  • Demonstrate understanding of addition strategies by solving problems using number decomposition

Answer Key

Answer key for Break apart a one-digit number to add — free printable Math worksheet

How to use this worksheet

  1. Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
  2. Print at home or in class for Grade 2; it's no-prep, with no extra materials needed.
  3. Use the included answer key to mark it in seconds.

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