Addition and Subtraction within 20 Color by Number Coloring Worksheets
Fishyrobb
12.5k Followers
Grade Levels
1st, Homeschool
Subjects
Resource Type
Standards
CCSS1.NBT.C.4
CCSS1.OA.C.6
Formats Included
- PDF
Pages
33 pages
Fishyrobb
12.5k Followers
What educators are saying
My students thought this was a fun addition and subtraction review! Perfect for end of the year or when we are working on addition and subtraction standards. Thanks for this engaging resource!
This is so fun, everything is made so well and it looks beautiful when printed. Highly recommend. I can’t wait to get more products in the future.
Description
These addition and subtraction within 20 color by number worksheets are a fun, no prep way for your students to build math skills and practice adding and subtraction numbers up to 20. Perfect to use in your math centers, for early finishers, as homework, or in your sub plans!
On each page, students solve problems involving addition and subtraction within 20. Then they color each section according to the key. If all the problems are solved and colored correctly, a fun picture will be revealed.
Includes 15 color by number worksheets:
- Addition within 10 review (1 page)
- Subtraction within 10 review (1 page)
- Addition within 20
- Subtraction within 20
- Mixed addition and subtraction within 20
These color by number activities support grade 1 math standards and provide plenty of computation practice.
Answer keys are included.
Total Pages
33 pages
Answer Key
Included
Teaching Duration
N/A
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Standards
to see state-specific standards (only available in the US).
CCSS1.NBT.C.4
Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
CCSS1.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).
Reviews
Questions & Answers
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