Or download our app "Guided Lessons by Education.com" on your device's app store.
Is your first grader in need of a subtraction surprise? This colorful worksheet will make him want to practise maths! He'll do some horizontal subtraction problems, and make tally marks for extra assistance. Before you know it, he'll be a subtraction pro!
Remember: practise makes perfect! Download and print the rest of the worksheets in this series for more help.