Free

Dinosaur Addition Worksheet Set Up to 20

Addition facts across ten dinosaur-themed worksheets, eight to a page, run from 1 + 1 up to teen totals such as 8 + 9 and 7 + 10, for quick mental practice.
Year groups
Nursery–Reception (Early Years), Years 1–3 (Key Stages 1–2)
Pages
10
File type
PDF
Preparation
Print ready

Instant download · Updated Sep 20, 2026

Subject
Addition, Addition and Subtraction, Maths
Topic
ADDITION to 10, ADDITION to 20
Resource types
Worksheets
Preparation
Print ready

From the author

About this resource

1. Brief introduction:

As is known by educational agents, learning addition is a primary and basic activity for children because addition is one of the most used operations today in daily life. Therefore, it is vital that students exercise mental reasoning and quick mental calculation of sums, through the use of attractive recreational materials that teachers and/or professors provide them with.

On this occasion I offer you this fantastic educational product with the theme of dinosaurs through which students will be able to practise more than 8 addition sheets, whose results give less than 20.

I hope it is very useful in your classroom, it was made with a lot of love!

2. Title of the pedagogical resource:

"Addition exercises up to 20, with a dinosaur theme"

3. Topic to work on:

The topic to be worked on in this educational resource is sums with results up to 20.

4. Area of knowledge where it should be applied:

This pedagogical resource can be applied in the area of teaching mathematics for infants and/or children.

5. Number of pages contained:

It contains 10 pages ready to be solved by students.

6. Is it available in colour or white/black?

This educational resource is specially designed in colours to make it much more attractive to students.

7. What version is it available in?

This pedagogical sheet is available in PDF version, A4 size, so that it is much better to print, and the size is also suitable for use by children.

8. Editable/Not Editable:

This educational resource is not editable.

9. Age at which it can be applied:

You can apply this fabulous educational resource to children aged 5,6,7,8, who are learning their first sums and also exercising mental calculation.

10. Tags or keywords that describe the content:

additions up to 10, additions up to 20, addition exercises, addition exercises for children, addition worksheets, addition printables.

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Resource details

Concepts & topics

Core concepts

  • Addition within 20

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