Kindergarten · Math · Number Recognition · Challenge
12 number-word tasks; answer key.
- Questions
- 12
- Pages
- 3
- Paper
- letter
- Answer key
- Included
Common Core standards practiced
- K.CC.A.3 Write numbers 0–20

Answer key included on page 3.
What students practice
This Kindergarten challenge number recognition worksheet contains 12 complete items. Learners convert groups of three number words within zero to twenty, including at least two teen values, into numerals in order.
PDF and answer key
The 3-page US Letter PDF has 2 activity pages followed by a complete answer key on page 3. The preview shows the first activity page.
How to use this worksheet
Ask the learner to complete every item before checking the answer key. For missed items, read each word separately and compare the corresponding numeral with the answer key in the original order.