Counting up to 20 with unknown addends

Free printable task for children, in which the child has to solve simple arithmetic examples, adding up to ten with unknown addends. By completing the tasks, the child practices addition – arithmetic, finding unknowns, and recognizing numbers.

Table of Contents

What is in the worksheets?

In these ten task pages, there are examples where the unknown value needs to be found, and the total sum does not exceed 10. The parent should demonstrate how to count on fingers, or provide counters if necessary. Show examples of how to find the unknown addend. Ideally, encourage the child to calculate in mind rather than using fingers or counters.

If counting up to 10 with unknown addends becomes too easy, you can move on to the next level – subtraction within ten, counting up to 20, or addition with ten and multiple addends.

Atņemšana līdz 10, Desmitnieka robežās - Bezmaksas darba lapas bērniem

Atņemšana robežas līdz 10

For whom are these tasks suitable?

The worksheets for counting up to 10 with unknown addends are suitable for five-year-olds, four-year-olds, but it depends on each child individually.

If parents see that the task is too challenging, perhaps it’s worth taking a step back and doing addition with two known addends, counting up to 3, or practicing counting exercises.

How can I get free printable worksheets?

  • Fill out the form
  • Receive the materials
  • Print on your available printer
  • Complete it together with the child
  • Fill out the form again if you want a new version

Every time you fill out the form, new worksheets will be generated, ensuring that the order of tasks and examples on the worksheets will not repeat.

Send printable worksheets to your email!

Fill out the form and we will send you a link to printable materials – worksheets – with arithmetic exercises. You will be able to download the document to your computer and use these worksheets multiple times.

The document will contain 10 task pages with 18 addition examples on each page. The total in the addition tasks does not exceed 10, but there are unknown addends in the examples.

You can print all the worksheets for the child, or just a specific page.

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