Numihana3 + 9 + 7 =
Answer: ________________
LEARN, PRINT & PRACTISE
Add three one-digit numbers.
Add three one-digit numbers
Numihana · England Year 2
Add three one-digit numbers
Practice sheet
Name: ______________
Date: ______________
Add three one-digit numbers
5 + 3 + 1 =
Answer: ________________
7 + 8 + 0 =
Answer: ________________
8 + 4 + 4 =
Answer: ________________
9 + 5 + 4 =
Answer: ________________
1 + 7 + 4 =
Answer: ________________
Numihana · England Year 2
Add three one-digit numbers
Answer key
Name: ______________
Date: ______________
Add three one-digit numbers
3 + 9 + 7 =
Answer: 19
5 + 3 + 1 =
Answer: 9
7 + 8 + 0 =
Answer: 15
8 + 4 + 4 =
Answer: 16
9 + 5 + 4 =
Answer: 18
1 + 7 + 4 =
Answer: 12
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The skill behind this activity
Add three one-digit numbers
Department for Education: mathematics programmes of study ↗
Year 2 → Number → Addition and subtraction · Selected statutory skill. Pack 2.2.0 · source checked 2026-10-12.
For teachers and parents
Look for two quantities that make ten or another useful total, then add the remaining quantity. Check that every addend has been included exactly once.
A common slip
Changing the grouping is allowed in addition, but leaving out an addend changes the total.
Worked example
9 + 1 + 9 =
Answer: 19
Look for two quantities that make ten or another useful total, then add the remaining quantity. Check that every addend has been included exactly once.