Subtraction Facts to 20 Boom Cards | Digital Subtraction Practice | 1st Grade Math

Ribbit — ESL/EFL Worksheet Resource

This product is a Boom Cards deck on Boom Learning called "Subtraction Facts 1 to 20". It practises subtraction facts with numbers up to 20. The PDF download is a single page with the link that opens the deck; the cards themselves are played online. Boom Cards check each answer as the student taps it, so the deck works as a self-marking device centre or for home learning. The one-page PDF also links to the full list of Penguin English Studio decks on Boom Learning, and the deck link is licensed for one teacher. What's Included: • 1-page PDF with the link to the Boom Cards deck • The "Subtraction Facts 1 to 20" digital task cards (on Boom Learning) Skills Practised: • Subtraction facts within 20 • Mental maths fluency Perfect for: • Device-based math centres • Distance or home learning • Early finishers on tablets or computers