What’s Missing? Number Grid Activity | 20 Reusable SEN Maths Boards

Find the hidden numbers with 20 reusable number-grid boards across 4 levels. Includes Teacher/TA guide and answer keys from Early KS1 to KS2.

Hands-on maths without unnecessary writing

This calm, reusable activity helps SEN/SEND learners practise the mathematical idea through a clear, repeated routine. Four working levels provide suitable access from Early KS1 to KS2 while older pupils keep an age-respectful resource.

Suitable for

• maths starters and 5–15 minute fluency practice;
• 1:1 intervention or small groups;
• independent and supported work;
• early finishers, tutor time and cover;
• mixed-attainment secondary SEN classes.

The low-clutter design reduces reading demand and allows pupils to show understanding by pointing, placing, building, choosing, speaking or recording. Print as worksheets or laminate reusable pages where appropriate.

Teacher/TA guidance and answer materials are included where stated, helping adults select the correct level and keep preparation manageable.

Try a complete maths fluency session free: FREE SEN Maths Fluency Activity – 4 Levels