Adding to 20 Worksheet

Students solve addition equations with totals up to 20 and compare their sums with a completed page.
Grades
Grade 1
Pages
2
File type
PDF
Answer key
Included

Updated Jul 12, 2021

Subject
Math, Addition
Topic
Addition within 20, Addition facts
Resource types
Worksheets
Answer key
Included
Standards
1.OA.C.6

Product description

From the author

Adding to 20 Worksheet: This worksheet is a great way for students to practice adding numbers up to 20. The equations are designed to help students develop fluency in their adding skills.

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Recall addition facts through twenty

  • Recognize addend pairs that compose twenty

Teaching tips

  • After independent work, group equations by those that make twenty and those that fall below it to discuss complement patterns.

Skills covered

  • Addition fact fluency — Calculate within twenty

  • Number composition — Identify pairs that make a target total

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Curriculum

Standards, concepts & topics

Standards

  • 1.OA.C.6

Core concepts

  • Adding to twenty

  • Number bonds

  • Fact fluency

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