KS1 SATs 2025 Paper 1: arithmetic

25 questions · 25 marks. Every question from the paper, recreated, with the official mark scheme, an annotated worked solution and a shadow question (the same skill with new numbers). Open the paper in the Ultimate Exam Question Finder to present it, print it or build a set.

1. Question 1 (1 mark)

   10 – 8 =

   (1 mark)

2. Question 2 (1 mark)

   45 + 4 =

   (1 mark)

3. Question 3 (1 mark)

   40 + 12 =

   (1 mark)

4. Question 4 (1 mark)

   68 – 7 =

   (1 mark)

5. Question 5 (1 mark)

   30 + 40 + 10 =

   (1 mark)

6. Question 6 (1 mark)

   8 × 2 =

   (1 mark)

7. Question 7 (1 mark)

   7 × 5 =

   (1 mark)

8. Question 8 (1 mark)

   30 + boxedphantomXX = 100

   (1 mark)

9. Question 9 (1 mark)

   33 + 34 =

   (1 mark)

10. Question 10 (1 mark)

    9 + 29 =

    (1 mark)

11. Question 11 (1 mark)

    80 – boxedphantomXX = 50

    (1 mark)

12. Question 12 (1 mark)

    79 – 10 – 10 =

    (1 mark)

13. Question 13 (1 mark)

    70 + boxedphantomXX = 85

    (1 mark)

14. Question 14 (1 mark)

    52 – 5 =

    (1 mark)

15. Question 15 (1 mark)

    1/2 of 40 =

    (1 mark)

16. Question 16 (1 mark)

    60 ÷ 10 =

    (1 mark)

17. Question 17 (1 mark)

    16 + 75 =

    (1 mark)

18. Question 18 (1 mark)

    22 ÷ 2 =

    (1 mark)

19. Question 19 (1 mark)

    69 + 21 =

    (1 mark)

20. Question 20 (1 mark)

    99 – 17 =

    (1 mark)

21. Question 21 (1 mark)

    1/2 of 26 =

    (1 mark)

22. Question 22 (1 mark)

    57 + 28 =

    (1 mark)

23. Question 23 (1 mark)

    1/4 of 24 =

    (1 mark)

24. Question 24 (1 mark)

    43 – 17 =

    (1 mark)

25. Question 25 (1 mark)

    boxedphantomXX + 19 = 64

    (1 mark)

Questions Crown copyright (Standards and Testing Agency), recreated by Mr Barton Maths for teaching. Each question is credited to its board, series, paper and number.