1st Grade Within 20 Addition Fact Fluency Interactive Worksheets for &#x27;and three digit&#x27;

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Shape up your addition skills with these square puzzles!

Shape up your addition skills with these square puzzles!

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Learners will tackle 12 single-digit addition problems in this football-themed math worksheet.

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Get even more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Get even more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Practice identifying doubles facts with this appealing worksheet!

Practice identifying doubles facts with this appealing worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Keep young minds sharp with another fun math maze!

Keep young minds sharp with another fun math maze!

Kindergarten

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Kindergarten

Hone your addition skills with this engaging near-doubles worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Try solving near-doubles facts with these nine problems!

Try solving near-doubles facts with these nine problems!

Practice addition within 20 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Make your way through a maze of addition problems in this engaging worksheet!

Make your way through a maze of addition problems in this engaging worksheet!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Give students practice adding seven to numbers within 10 with this first-grade addition worksheet!

Give students practice adding seven to numbers within 10 with this first-grade addition worksheet!

Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!

Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!