+10 with Who Workbook

+5 with Who Workbook

-5 with Who Workbook

Abacus +10 Extra Practice Math Workboo: Single Digit Addition & Subtraction with Grouping & Regrouping

Abacus - 13 Columns

Abacus - 7 Columns Colorful Beads

Abacus Coloring Pages-Printable

Abacus Formulae: Utilize 5 & 10-Laminated PHYSICAL Book

Abacus Mazes 2 Digits Workbook

Abacus Mazes 2 Digits-Printable

Abacus Mazes 3 Digits-Printable

Flipping Formulae

PRE-K: Easter Abacus Sorting Basket

Preschool Abacus Math Workbook-Book

Preschool Abacus Math-Printable

Regular: Easter Abacus Sorting Basket

Spring Sorting Abacus Worksheet

St. Patrick's Day Math with Abacus Activities

Study Aid-Place Value