Subtraction: Number Under 50

Subtraction Word Problems – Numbers Less Than 50
Grade 1 Subtraction Word Problems

This interactive worksheet is designed to help first-grade students strengthen their subtraction skills using relatable, real-life word problems with numbers under 50. Each problem invites young learners to apply subtraction in familiar scenarios—such as sharing crayons, losing toy cars, or watching birds fly away—making math both engaging and meaningful.

Purpose:
This worksheet builds number sense and subtraction fluency by guiding students through everyday situations where subtraction is naturally used. Students develop confidence in solving math problems while practicing careful reading, critical thinking, and basic equation building.

Activities:

• Read each story-based subtraction problem carefully.
• Identify key information: What is the total? What is being taken away?
• Use objects, drawings, mental math, or number lines to solve the problem.
• Write the matching subtraction equation and final answer in the space provided.

Materials Needed:

• Pencil or marker
• Printed worksheet
• Optional: Counting cubes, number lines, or small manipulatives for visual support

Worksheet Specifications:

• Page Size: 8.5″ x 11″ (Letter)
• Orientation: Portrait
• Skill Focus: Subtraction within 50, comprehension of math vocabulary, problem-solving through real-life contexts

Instructions for Use:

Part 1 – Read and Understand:

• Guide the student in reading each problem.
• Ask supporting questions such as, “What did they start with?” and “What happened next?”

Part 2 – Equation Building:

• Encourage students to write the number sentence (e.g., 42 − 15 = ?) after solving.
• Support them in checking their work with drawings or physical counters.

Part 3 – Support and Discussion:

• Review problems together to ensure understanding.
• Discuss different strategies students might use to find the answer (e.g., counting back, subtracting with fingers, using number bonds).

This worksheet encourages young learners to think mathematically and read with purpose. It promotes problem-solving confidence while showing how subtraction is useful in daily life. Perfect for individual work, guided practice, or small-group instruction, this activity supports a balanced blend of math and literacy skills.