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.