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Color Code Coloring Pages

Addition facts ranging from simple single-digit sums up to totals of 20 are solved and then color-coded to reveal a picture across a set of color-by-number pages.
Grades
K–1, Elementary
Pages
20
File type
PDF
Preparation
Print ready

Updated Jul 30, 2025

Subject
Math, Early Math, Numbers, Addition
Topic
Centers, Printables
Resource types
Worksheets & Printables, Workbooks, Worksheets, Coloring Pages
Preparation
Print ready
Standards
1.OA.C.6

About this resource

What's inside this resource

this file has a Color by Code worksheets a picture you can use them in class and also send a copy home with a student, requiring additional practice i hope you find it useful each card has a fun. These edited Color by Code subject are created using a stylish and modern Color by Code Theme palette that is bound to catch the eye! This pack includes images and designs associated , including Color by Code e for the upper primary and cute Color by Code images for the lower primary the best Color by Code of all primary teachers at all year level these spotted Color by Code are using my stunning Color by Code . Color by Code worksheets you can use first day of schoo for kindergarten and 1st grade Color by Code worksheets you can use first day of schoo for kindergarten and 1st grade Color by Code worksheets

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Solve single- and double-digit addition problems with sums up to 20.

  • Match a calculated sum to its assigned color using a page's color key.

  • Apply addition fact fluency repeatedly across a self-checking coloring activity.

Teaching tips

  • Assign the simpler, lower-sum pages first and save pages with sums into the high teens for students who have mastered basic facts, since the difficulty is not uniform across the set.

  • Use the built-in self-checking nature of the color key as a quick formative check — a coloring result that looks wrong signals an addition error worth revisiting.

  • Rotate the pages through a math center so students get repeated addition practice without repeating the same problem set. Revisit a useful set of addition facts with these doubles practice worksheets. Continue fact practice with these animal-themed addition worksheets to 20.

Skills covered

  • Addition fact fluency — students solve equations with sums ranging from single digits up to 20.

  • Color-key matching — students translate a numeric answer into the correct color using a page-specific legend.

  • Self-checking practice — students use the coloring outcome itself to notice and correct addition errors.

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Curriculum

Standards, concepts & topics

Standards

  • 1.OA.C.6 — Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).

Core concepts

  • addition

  • number sense

  • color-by-number

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