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Numbers Counting 1 to 20 Worksheets | Kindergarten Math Number

Numbers 1 through 20 each get a full practice page combining coloring, tracing, writing the number word, a ten-frame, and related addition/subtraction facts, with some pages showing copy-paste errors in the equations.
Grades
Preschool–K
Pages
20
File type
PDF
Preparation
Print ready

Updated Jul 27, 2025

Subject
Math
Topic
Homeschool, Independent Work Packet
Resource types
Worksheets, Worksheets & Printables, Workbooks
Preparation
Print ready

About this resource

What's inside this resource

This interactive and engaging set of Number 1 to 20 Worksheets is designed to help young learners develop their basic number skills through a range of number exercises. This set contains 20 pages, each dedicated to a different letter, ensuring a fun and structured approach to learning the Number 1 to 20 Worksheets.

This set aims to support number learning, practice handwriting exercises, and develop fine motor skills in early learners. By combining activities and coloring, children can build Number 1 to 20 Worksheets knowledge while enjoying a hands-on learning experience. This file includes an image you can use in the classroom, or you can send a copy home with a student, requiring additional practice. I hope you find it useful; each card is fun. This edited set of number worksheets has been created in an elegant style that attracts attention! This set includes images and designs associated with different types of number worksheets. This number worksheet can be used on the first day of school for kindergarten and first grade. number worksheets

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Students trace and write numerals 1 through 20 along with their word forms.

  • Students represent numbers 1-20 using a ten-frame model.

  • Students solve basic addition and subtraction facts involving the numbers 1 through 20.

Teaching tips

  • Preview the addition/subtraction facts on each page before assigning it, since some pages (e.g. Number 16) repeat the prior page's equations rather than facts specific to that number.

  • Use the ten-frame section to reinforce base-ten counting alongside the tracing practice.

  • Assign one number page per day for a 20-day numbers-to-20 unit, given the sequential 1-20 structure.

Skills covered

  • Numeral formation — students trace and write the numerals 1 through 20.

  • Number word recognition — students write the word form of each number from one through twenty.

  • Ten-frame representation — students build each number visually using a ten-frame model.

  • Addition and subtraction fact practice — students solve four number-specific facts per page (e.g. 7 + 0 =, 1 + 7 =).

Good to know

Questions teachers ask about this resource

Why do the Number 15 and Number 16 pages show the exact same addition/subtraction equations?

This appears to be a copy-paste error in the source file — the Number 16 page's four equations (15+0=, 1+15=, 15-2=, 15-0=) are identical to Number 15's rather than being built around 16.

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Curriculum

Standards, concepts & topics

Standards

  • K.CC.A.3 — Write numbers from 0 to 20. Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).
  • K.NBT.A.1 — Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (e.g., 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones
  • K.OA.A.1 — Represent addition and subtraction with objects, fingers, mental images, drawings2, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.

Core concepts

  • numeral formation

  • number words

  • ten frames

  • addition and subtraction facts

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