Set Facts
- Includes two child DUPLO figures, plus a cat figure.
- Features a buildable locomotive and three wagons.
- Train with wagons attached measures over 3” (10cm) high, 14” (37cm) long and 2” (6cm) wide.
Regional Retail Prices (LEGO.com/Store)
My First Number Train Reviews
BrickEconomy Member Review
“The LEGO DUPLO My First Number Train offers an excellent blend of learning and fun for young children. Its colorful, sturdy pieces help toddlers practice number and color recognition while developing fine motor skills through simple building activities. The included figures and push-along train design make it engaging and versatile, ensuring hours of creative play for early learners.”
Subtheme Analysis
Lifespan
23 mos (this set 54 mos)
Annual growth
+5.06% (this set +6.14%)
This set's annual growth (CAGR) vs. subtheme
Community Stats
My First Number Train currently ranks #1 out of the top most owned sets in Duplo My First.
About Duplo My First

The LEGO Duplo My First theme is a segment of the LEGO Duplo line designed specifically for toddlers and preschoolers as an introduction to building. These sets consist of larger, easy-to-handle pieces and offer basic construction experiences, emphasizing foundational motor skills and tactile exploration. The sets often include simple shapes, colors, and elements that cater to the learning and developmental needs of very young children, ensuring a safe and engaging first step into the world of LEGO building.
My First currently consists of 40 sets that as of now has run from 1994 to 2025. As of today,
2794 My House is the most valuable My First set with an estimated new/factory sealed value of $300.
Summary
Duplo My First My First Number Train set 10847 was released on January 2, 2017, retailing for $20, it has since been retired. New, unopened sets are valued at $33, while used sets sell around $12.
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Introduce counting with this easy-to-build train!
The LEGO® DUPLO® Number Train is a colorful introduction to numbers and counting. Your toddler will love to build and rebuild this chunky train, learning early number recognition as they go! With two child DUPLO figures and a cat figure for added role-play opportunities, this set provides endless building, driving and learning fun. DUPLO bricks are designed to be safe and suitable for little hands.
Includes two child LEGO® DUPLO® figures, plus a cat figure.
Features a buildable locomotive and three wagons.
Includes bricks decorated with numbers 0 to 9.
Train with wagons attached measures over 3” (10cm) high, 14” (37cm) long and 2” (6cm) wide.
Description provided by LEGO©