Interactive
Grade 1
Addition and Subtraction Within 20
addition · 1.OA.C.6+2
$1.50
Search results
“Addition within 20” worksheets and activities
67 resultsWorksheet
Grades 1–2
Addition within 20 Color by Number — Artic Animal Caribou
Color by Number · 1.OA.C.6+1
$1.50
Worksheet
Grades 1–2
Addition within 20 Color by Number — Bunny with a Smiling Carrot
Color by Number · 1.OA.C.6+1
$1.50
Worksheet
Grades 1–2
Addition within 20 Color by Number — Crab holding a heart-shaped seashell
Color by Number · 1.OA.C.6+1
$1.50
Interactive
Grade 1
Grade 1 Addition and Subtraction Word Problems Within 20
addition and subtraction · 1.OA.A.1
$1.50
Worksheet
Grade 1
Subtraction Within 20
subtraction · 1.OA.A.1
$1.50
Unlock more from Workybooks
Unlimited
$24.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
50% off until Sept 15
Worksheet
Grade 1
Addition Within 10
addition · 1.OA.A.1
$1.50
Worksheet
Grade 1
Subtracting (within 20) Suns
subtraction · 1.OA.C.6
$1.50
Worksheet
Grades K–1
Stars on the Flag Addition - ADDITION WITHIN 20
us history
$1.50
Interactive
Grade 1
Adding Three Numbers Within 20
addition · 1.OA.A.2
$1.50
Worksheet
Grades 1–2
Subtraction within 20 Color by Number — plant 10
Color by Number · 1.OA.C.6+1
$1.50
Worksheet
Grades 1–2
Subtraction within 20 Color by Number — Farm Animal Rabbit
Color by Number · 1.OA.C.6+1
$1.50
Worksheet
Grades 1–2
Subtraction within 20 Color by Number — Zoo Animal Elephant - 2
Color by Number · 1.OA.C.6+1
$1.50
Unlock more from Workybooks
Unlimited
$24.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
50% off until Sept 15
Bundle
Grades 1–2
1-Digit Addition within 20 | Color by Number | Worksheet
Color by Number
$2.99
Worksheet
Grades K–1
Addition within 10 Color by Number — Polar Bear
Color by Number · K.OA.A.5+1
$1.50
Worksheet
Grades K–1
Addition within 10 Color by Number — Zoo Animal Kangaroo - 2
Color by Number · K.OA.A.5+1
$1.50
Worksheet
Grades K–1
Addition within 10 Color by Number — Cat Playing with Yarn
Color by Number · K.OA.A.5+1
$1.50
Interactive
Grade 1
Two Digit Addition Within 100
addition · 1.NBT.C.4
$1.50
Worksheet
Grade 2
Mental Math Addition
addition · 2.OA.B.2
Free
Worksheet
Grade 2
Addition Math - 1s
addition · 2.OA.B.2
$1.50
Unlock more from Workybooks
Unlimited
$24.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
50% off until Sept 15
Worksheet
Grade 1
Addition — I Heart Math!
addition · 1.OA.C.6
Free
Worksheet
Grade 2
Single Digit Addition: For 4
addition · 2.OA.B.2+1
$1.50
Worksheet
Grade 2
Single Digit Addition: For 9
addition · 2.OA.B.2+1
$1.50
Worksheet
Grade 2
Single Digit Addition: For 1
addition · 2.OA.B.2+1
$1.50
Worksheet
Grade 2
Single Digit Addition: For 7
addition · 2.OA.B.2+1
$1.50
Worksheet
Grade 2
Single Digit Addition: For 8
addition · 2.OA.B.2+1
$1.50
Worksheet
Grade 2
Single Digit Addition: For 3
addition · 2.OA.B.2+1
$1.50
Unlock more from Workybooks
Unlimited
$24.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
50% off until Sept 15
Worksheet
Grade 2
Single Digit Addition: For 5
addition · 2.OA.B.2+1
$1.50
Worksheet
Grade 2
Single Digit Addition: For 6
addition · 2.OA.B.2+1
$1.50
Worksheet
Grade 2
Single Digit Addition: For 2
addition · 2.OA.B.2+1
$1.50
Worksheet
Grades K–1
Subtraction within 10 Color by Number — CBN.WINTER.20-4
Color by Number · K.OA.A.5+1
$1.50
Bundle
Grades K–1
1-Digit Addition within 10 | Color by Number | Worksheet
Color by Number
$2.99
Worksheet
Grade 1
Addition Word Problems
addition · 1.OA.A.2+1
$1.50
Interactive
Grade 1
Missing Numbers in Addition and Subtraction Equations Grade 1
addition and subtraction · 1.OA.D.8
$1.50
Unlock more from Workybooks
Unlimited
$24.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
50% off until Sept 15
Worksheet
Grade 2
Add and subtract within 1000—Dragon Egg
addition and subtraction · 2.NBT.B.7
$1.50
Worksheet
Grade 1
Adding in the Clouds
addition · 1.OA.B.4
$1.50
Worksheet
Grade 2
Merry Math—Adding and Subtracting within 100 |
addition and subtraction · 2.NBT.B.5
Free
Worksheet
Grade 1
Fact Family
addition · 1.OA.B.4
$1.50
Worksheet
Grade 1
Fact Family Triangles
addition · 1.OA.B.4
$1.50
Worksheet
Grade 3
Input and Output Tables: Addition
division · 3.OA.D.9
$1.50
Worksheet
Grade 1
Adding with Stars
addition · 1.OA.C.6
$1.50
Unlock more from Workybooks
Unlimited
$24.99/yr$49.99
- All 10,000+ resources
- Unlimited downloads
- Cancel anytime
Or pay as you goFrom $1.50
See all plans
50% off until Sept 15
Worksheet
Grade 1
Addition with Multiples of 10
addition · 1.NBT.B.3+2
Free
Worksheet
Grade 2
Even and Odd Addition
number sense · 2.OA.C.3
$1.50
Worksheet
Grade 1
I Can Add and Subtract!
addition and subtraction · 1.OA.C.5
$1.50
Worksheet
Grade 1
Subtracting with Moon
subtraction · 1.OA.C.6
$1.50
Worksheet
Grades 4–5
Decimal Addition (tenths) Color by Number — Zoo Animal Hippopotamus
Color by Number · 5.NBT.B.7
$1.50
Interactive
Grade 1
Ten More Ten Less Numbers Within 100
number sense · 1.NBT.C.5
$1.50
Worksheet
Grade 1
Match the Expression
addition and subtraction · 1.OA.C.5
$1.50
Interactive
Grade 1
Equal Sign and True False Equations Grade 1
addition and subtraction · 1.OA.D.7
$1.50
Bundle
Grades 3–4
Addition Across Zeros | Color by Number | Worksheet
Color by Number
$2.99
Get more from Workybooks
Three ways to use Workybooks — pick what fits.
Start free
$0
No credit card required
- Access to limited resources
- 1 download & 1 Instant Assign by code per day
- 30-day assignment history
Pay as you go
From $1.50
Per resource, one-time
- Download and keep forever
- Online access while account is active
- No subscription, no auto-renew
Open any resource and click Buy.
Best value
Unlock everything
$49.99$24.99 / year
Back-to-school sale • 50% off until Sept 15
Renews at $49.99/year.
All 10,000+ resources, unlimited use
- Download any worksheet, reader or printable
- Play every game and assign to classrooms
- Cancel anytime
Cancel anytime · Trusted by 30,000+ teachers