Subtraction Tables
These Subtraction Tables provide systematic practice for children mastering subtraction facts from 1-18. The durable cardstock format presents equations clearly on individual cards, with separate answer cards allowing for self-checking and repeated practice of essential mathematical operations.
“The hands are the instruments of man's intelligence.”— Maria MontessoriThe Absorbent Mind
The Subtraction Tables exist in the Montessori mathematics sequence as a bridge between concrete manipulation and abstract thinking. These cardstock equation cards address the child's need to internalize subtraction facts through systematic, repeated practice after extensive work with golden beads and other manipulatives. The separate answer cards enable independent verification, allowing children to discover patterns in subtraction relationships without adult intervention. By presenting equations from 1-18 in organized format, the tables respond to the mathematical mind's desire for order and completeness. The durable cardstock construction withstands repeated handling as children progress from matching known facts to calculating new ones. This systematic approach to subtraction memorization follows the child's natural progression from counting backwards with objects to instant recall of number relationships.
Step by Step to Mastery
Start with smaller numbers until the process is familiar
Allow use of bead bars or fingers initially if needed
Encourage systematic searching through answer cards
Mark any errors for additional practice
Drawing can help visualize the subtraction process
Start with smaller numbers until the process is familiar
Allow use of bead bars or fingers initially if needed
Encourage systematic searching through answer cards
Mark any errors for additional practice
Drawing can help visualize the subtraction process
Every Child Is a Little Creator
Heritage
Since 1929
Trusted by
Schools Worldwide
Handcrafted
in Europe
AMI
Endorsed
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