Addition Equations and Sums Box mathematics-replacement Each book has 16 double-sided

Each book has 16 double-sided cards

Material (loose parts): Beech wood

This set contains a 3-part puzzle: a square

Tracing on sand helps the child practice writing by developing confidence in forming letters and numbers in freehand style

Addition Equations and Sums Box mathematics-replacement Each book has 16 double-sidedThis large two compartment box with lid contains all the equations and sums for the addends 1 9: one set with equations printed on them, and one set with the answers. Used alongside the Addition Working Charts to help children memorize addition facts. Features Problem tile dimensions: 6 cm x 3 cm. Answer tile dimensions: 3 cm x 3 cm. Box dimensions: 25 cm x 14 cm x 6. 5 cm. Recommended ages: 57 years.