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Addition with Sums up to 20 Worksheets
Our versatile collection of addition with sums up to 20 worksheets with answer keys is your ticket to sharpen skills in adding single-digit whole numbers. Whether solving standard column or vertical addition problems, applying skills to real-life word problems, hopping along number lines, balancing tricky equations, or racing through lightning-fast drills, our PDF exercises are the best resource. Choose our free worksheets for a great start!
Step into a world where standard problems join forces with real-life scenarios and help kids master whole number addition with sums up to 20.
Adding Two Single-Digit Whole Numbers
Kindergarten, grade 1, and grade 2 kids choose their preferred format, horizontal or column, and conquer 15 challenges in these addition with sums up to 20 worksheets.
Addition within 20 | Real-Life Word Problems
Connect math to everyday life and apply your addition skills to solve engaging word problems resulting in sums within 20.
Writing Addition Sentences Using Number Lines
Craft addition sentences with the starting point of the hops revealing the 1st addend, the hops indicating the 2nd addend, and the endpoint showing the sum.
Frame your addition sentences describing the picture models. Count the pictures on either side of the equal to sign, reinforcing the commutative property.
Adding 2-digit Numbers with Single-digit Numbers
Solve 12 standard problems and a couple of word problems involving double and single-digit numbers in our addition with sums up to 20 worksheets.
In this speed round of addition, choose between 25 lightning-fast problems or push yourself with a 50-problem marathon while adding single-digit whole numbers.
Coloring by Addition | Mystery Pictures
Explore each section of the picture and calculate the sums associated with them. Refer to the code assigned to each total and color each part to reveal a puzzle piece.
Join a playful quest to find a bone for each dog by matching equivalent addition sentences! Solve the equations to unlock their treats and delight your furry friends!
Number Line: Filling in Missing Numbers
Keenly examine the number line to identify the missing sum or one of the addends and complete each addition equation in these adding numbers up to 20 worksheets.
Encounter sums with single-digit addends aligned vertically or side by side and figure out the missing addend by subtracting the addend from the sum.
Completing and Balancing Addition Equations
Journey through a series of paired addition sentences, identifying the hidden addend to balance each equation in these printables.
Vertical and Horizontal Addition Using Number Lines
Take on a dual challenge and tackle 12 horizontal addition problems using the number line to find your answers. Then, switch gears in the second half, where you’ll solve 12 vertical addition problems.
Supercharge your math skills by choosing between 25 problems for focused practice or 50 for challenge, and begin your number crunching game using our addition within 20 worksheets.
Calculate the sums on the left and compare them to the totals on the right. Glue the alligator, bird, and frog mouths open toward the greater sum!
Visualize addition sentences in these adding three whole numbers worksheets by starting at the first addend, making hops for the second and third addends, and writing the sum from the endpoint.
Finding the Missing Numbers Using Number Lines | Three Addends
Decipher the missing addend or sum on a number line by looking closely at the starting point for the 1st addend and the endpoint for the sum. Count hops for the 2nd and 3rd addends.
Column Addition Drills with 3 or 4 Addends
Find the sum of 20 addition problems with 3 or 4 single-digit addends arranged one below the other in each worksheet on adding single-digit numbers.
