Before and After Numbers Generator
Write the number that comes before and after. Numbers to 10, 20, or 50. Free PDF with answer key.
Customize
How Many
Numbers To
Steer the Numbers
Set each middle number, lock keepers.
- #118 · 19 · 20
- #211 · 12 · 13
- #36 · 7 · 8
- #410 · 11 · 12
- #513 · 14 · 15
- #611 · 12 · 13
- #715 · 16 · 17
- #84 · 5 · 6
Worksheet Title
Options
Answer key page in PDF
Paper
8 numbers · up to 20
Every number has neighbors
Knowing that 7 lives between 6 and 8 is number-line thinking — the mental furniture behind addition and subtraction. Each card shows a number with an empty dotted box on either side; the child writes the number that comes just before and just after.
Choose how far to count (10, 20, or 50), set any middle number yourself, and print a fresh set whenever — the answer key fills the neighbors in green.
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