Year 1 · Maths · Number · Free Printable
Addition Within 20
Help Year 1 students build fluency with addition facts within 20 using pictures, numbers and simple word problems.
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Learning Intention
Students will add numbers within 20 using concrete materials, drawings and number facts.
Australian Curriculum
AC9M1N04
Add and subtract numbers within 20, using part-part-whole reasoning and number facts.
Teacher Notes
Use counters or ten-frames. Practise “make 10” strategy before formal written addition.
Skills Practised
- Addition within 20
- Number facts
- Part-part-whole
- Problem solving