Under the Sea Subtraction Worksheet: Facts to 10

About this worksheet

Thirty single-digit subtraction problems bordered by octopuses, fish, shells, and seaweed. All differences stay within 10, so kids can focus on the basic facts. The clean black and white art doubles as a coloring reward once the math is done.

Use it as fact practice, a quiet center, or a print-and-go homework page.

What students will practice

• Subtract single-digit numbers within 10
• Build subtraction fact fluency
• Color the sea creatures when finished

Details

Grade level

Grade 1

Subject

Math · Subtraction

Pages

1

Format

PDF · US Letter and A4 included

License

Free for classroom use · Attribution appreciated

Last updated

June 24, 2026