Counting Backward by 2s with 3-Digit Numbers | Valentine’s Day Math Task Cards 💗📊 Make Valentine’s Day meaningful and math-rich! These Valentine’s Day Math Task Cards focus on counting backward by 2s with 3-digit numbers — perfect for building number sense, skip-counting fluency, and pattern recognition in upper primary classrooms. This resource is designed to be engaging, low-prep, and standards-aligned, giving students valuable practice with a seasonal twist that keeps them motivated.