A comprehensive material set designed to help children practice and memorize subtraction facts through hands-on activity.
This Set Includes:
A wooden box with a green lid (28 × 14 × 7 cm)
Subtraction equation tiles (e.g., 10 − 1 =) – 5 × 2.5 cm
Answer tiles (e.g., 9) – 2.5 × 2.5 cm
Two control charts:
Chart 1: Full subtraction table (61 × 17 cm)
Chart 2: Control chart for self-checking (46 × 23 cm)
Educational Benefits:
Builds memorization and fluency with subtraction facts
Promotes self-correction through control charts
Develops analytical thinking and number sense
Supports visual and tactile learning