Math Flash Cards - Subtraction

Also available in this set; see also Small Addition and Subtraction Flash Cards.

Features:

• Size: 3-3/8" × 7-1/2"
• 102 facts up to family 18
• All problems shown vertically
• Glossy surface to make flashing easier
• Black print on front, answer in light gray on reverse
• Cropped corner and sequence number for quick alignment and sorting
• Nail hole and sturdy box for storage options
• Instructions in English, Spanish, and German

Facts included: