Add within 20 worksheets for Grade 1

Addition facts.

Grade 1, ages 6–7 (USA)
Topic: Addition and subtraction
Easy, medium and hard levels, with fresh questions every time
Printable PDF with an answer key, or practise online with instant marking

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More addition and subtraction for Grade 1

All Grade 1 topics

Sample questions

Grade 1, medium level. Your worksheet will have new questions.

1.5 + 7 =

2.5 + 5 =

3.8 + 3 =

4.5 + 8 =

5.6 + 8 =

6.7 + 4 =

7.9 + 4 =

8.7 + 8 =