Simple addition 1-20
This worksheet is designed for first-grade students to practice basic addition skills with sums up to 20. It includes a variety of problems to help young learners build fluency in adding numbers while developing number sense and confidence in early math.
Worksheet Features:
Simple Addition Problems: Single-digit and double-digit numbers (e.g., 5 + 3 =, 9 + 7 = ).
Picture-Based Addition: Visual aids such as counters, number lines, or objects (e.g., apples, stars) to support understanding.
Fill-in-the-Blank Equations: Missing addends to encourage problem-solving (e.g., __ + 6 = 12).
Number Bonds: Decomposing numbers to reinforce addition strategies.
Word Problems: Real-life scenarios to improve comprehension (e.g., “Liam has 8 candies. He gets 5 more. How many does he have now?”).
Coloring and Fun Activities: Interactive elements like coloring the correct sum or connecting numbers to reinforce engagement.
Learning Objectives:
Strengthen mental math skills for addition within 20.
Develop problem-solving strategies using number lines and objects.
Understand the relationship between numbers in an equation.







