An (almost) endless source of Worksheets practicing the standard algorithm for adding and subtracting 3-Digit and 4-Digit numbers differentiated with over 20 levels to choose from. If you want to ensure that ALL your students are getting the right level of work that will build their confidence in this range of numbers over time, then this is an ideal resource for you. 

3-Digit Numbers

• Add a 3-Digit and a 2-Digit number  & Subtract a 2-Digit from a 3-Digit number
  This preliminary set of worksheets serves as a useful interim step between adding & subtracting 2-digit numbers and adding & subtracting 3-digit numbers. It helps bridge the gap between these two levels of difficulty and provides a valuable transition in the learning process.
• No regrouping
• Regrouping I - Units only
• Regrouping II -Units and tens
  

Add two 3-Digit numbers

• Regrouping I - Units only
• Regrouping II -Units and tens
• Regrouping III -Units, tens and hundreds
  

Add more than two 3-Digit numbers

• Adding three 3-Digit numbers
• Adding four 3-Digit numbers
  

Subtraction with two 3-Digit numbers

• No regrouping
• Regrouping I - Units only
• Regrouping II - Units and tens

4-Digit Numbers

Addition

• Add a 3-Digit and a 4-Digit number
• Add two 4-Digit numbers
• Add a 2-Digit, 3-Digit and 4-Digit numbers
• Add three 4-Digit numbers
• Add four numbers – a mix of 2-Digit, 3-Digit and 4-Digit numbers
• Add four 4-Digit numbers

Subtraction

• •Subtract a 3-Digit number from a 4-Digit number
• •Subtraction with two 4-Digit numbers

This  will give you a choice of differentiating from the very start, or setting the level of work for the whole class.

A choice of formats

All the sets worksheets listed above come in 2 formats

1. The questions are laid out ready to work on with the numbers in the vertical format and the answer line ready to fill in.
2.  The questions are presented in the horizontal format so that your students have to properly align the digits based on their place values, which is essential for accurate  addition & subtraction. This practice reinforces the concept of place value and helps students develop a better understanding of how digits in different positions represent different values.

(almost) endless source of Worksheets ?

At the click of a button all numbers are randomized, and will therefore change every time so you can create as many different worksheets for classwork, homework, review, preparing for assessments, or just simply practice at any time to keep the skill alive throughout the whole year. Print out as many unique worksheets as you need. Your students will never run short of practice.

No-Prep Worksheets

These are straightforward no-prep worksheets that require no extra work. Simply CLICK-PRINT AND GO. This makes them ideal to have printed and ready for a replacement teacher if needed. 

Number Formats

For the 4-Digit pages you have a choice of 3 different number formats which will cover most educators' needs around the world.

• A comma separator - for the USA & UK e.g. 23,334,290

• A space separator - Canada, Australia, many European countries, and the International         System of Units (SI) e.g. 23 334 290

• No separator - used in scientific writings, page numbers, years & addresses etc. e.g. 23334290

Answers are automatically generated every time.

Bonus Files - Class and Pupil Progress Sheets

Given that there are now over 20 levels of differentiated worksheets in 2 possible layouts, keeping a track of pupil and class progress is important. It is not expected that all levels need to be completed, and on the other hand it may be useful at some point to refresh the work at one or other level.

The 3 options provided in PDF and Word format (which you can edit) aims to give you a choice of keeping a record of what you have taught and what the pupils have achieved. See the Preview for a full description.

Note

These resources work with the official  Adobe Acrobat Reader on Windows or Mac computers.

Try out the FREEBIE sampler :

https://www.teacherspayteachers.com/Product/Add-two-4-Digit-numbers-using-the-standard-algorithm-FREEBIE-11393053