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Addition Worksheets

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Addition problems to print: within 10 or 20, up to three-digit numbers, with or without regrouping, stacked or across. Answer key optional.

Problems

Up to 24 characters. The name is drawn on the sheet and nowhere else. It is not saved, and it is not in the file name.

Added on in addition, taken away in subtraction.

Regrouping
Layout
How many
Timed test
Answer key

The same number prints the same problems.

Style
Options: paper size
Paper
  • Free
  • No ads
  • US Letter or A4

Class set

One copy for every student: type the first names and get one PDF, with each name on that student's own pages. Every student's pages use the same settings.

Class lists are used only to draw the pages and are never saved.

Every student gets the same problems (the same Sheet number), so one answer key checks them all.

Addition WorksheetNameDateScore/ 30Add. Write each answer.Numbers within 20 · 30 problems1.10+102.2+123.0+204.11+75.6+136.2+57.0+48.3+79.6+610.0+1011.14+012.5+1013.2+114.11+415.8+1116.1+1317.17+318.7+819.11+620.9+021.5+522.2+1423.8+624.1+1625.2+326.1+1827.2+1328.19+129.16+030.5+14Free at multiplicationcharts.appSheet 1

Updates as you choose. Print at 100% (actual size) so nothing is cut off.

Practicing multiplication? Multiplication worksheets

Three sheets to start with

An addition worksheet of sums within 10, stacked

Within 10

Every sum is 10 or less. Problem 1 on this sheet is 4 + 6, and its answer is 10.

A two-digit addition worksheet with regrouping

Two-digit, with regrouping

Every problem carries a ten. Problem 1 is 44 + 74 = 118.

A three-digit addition worksheet without regrouping, written across

Three-digit, no regrouping

No column adds up to 10 or more, so each column is added on its own. Problem 1 is 361 + 220 = 581.

How to use it

  1. Choose the numbers (within 10 up to three-digit), then regrouping, layout and how many problems.
  2. Press Download PDF, or Print to print it straight away.
  3. Choose Yes under Answer key to add a second page with every answer, under the same sheet number.

Ink saver leaves out the colored fills, for a black-and-white printer or to use less ink.

Charts to print

Chart 1–12Up to 144Chart 1–10Up to 100Chart 1–15Up to 225Chart 1–20Up to 400Blank chartFill it inTimes table chartEvery table written outChart 1–100100 × 100, on 40 pagesHundreds chartCounting 1–100WorksheetsPractice problemsDivisionFacts and long divisionFact familiesTriangles and housesNumber bondsTo 5, 10, 20 or 100Flash cardsTimes tables 1 to 12Chart 1–25Up to 625Chart 1–30Up to 900Chart 1–50Up to 2500Skip countingBy 2s, 5s, 10s and more

Times tables

One sheet for each table from 2 to 12: the facts, then a practice column.

Questions and answers

What does within 10 or within 20 mean?

Within 10 means every sum is 10 or less, such as 4 + 6. Within 20 means every sum is 20 or less. Zero is included, as in 0 + 7.

What is regrouping in addition?

Regrouping (carrying) happens when a column adds up to 10 or more, as in 27 + 15, where 7 + 5 = 12 carries a ten. Choose With for problems that carry and Without for problems that never do.

Stacked or across?

Stacked writes one number above the other with a line under them, the way column addition is written. Across writes the problem on one line, as in 8 + 5 = ___.

How do I get a different sheet?

Change the sheet number. Each number prints its own problems, and the same number always prints the same sheet, so a sheet can be printed again later.

Can I make a copy for each student?

Yes. Under Class set, type up to 30 first names, each on its own line or separated by commas, and the PDF has one sheet for each. The names draw that PDF and are not kept.

Preview