Materials Lessons Worksheets Kits Planner For Parents By Age

Multi-Digit Operations

ages 5–9Passage to Abstraction

Vertical addition, subtraction, and multiplication — the pencil-and-paper follow-up to golden bead, stamp game, and bead frame work.

Sheet settings

PresetOperationDigitsDigits in each number (the multiplier is always a single digit).ProblemsRegroupingOn: every problem needs a carry or borrow (dynamic). Off: none do (static).Place-value columnsColor-coded U / T / H / Th column headings, like stamp-game recording paper.Ink-friendly black & whiteInclude answer key page

Practice happens on paper: print it, don't screen it. Printing tips

A free Montessori mathematics resource for families — ages 4–12. No accounts, no tracking: just lessons to read, materials to explore, and worksheets to print.

Virtual materials are a substitute for when the real thing isn't available — hands on real beads is always best. All child practice beyond the materials themselves is designed for pencil and paper.

Lessons Materials Worksheets For Parents Scope & sequence