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Key Terms
- Structural Arithmetic
- counting board
- base-10 number system
- pattern board
- dual board
- number track
- evenness
- oddness
- word problems
- addition
- subtraction
- multiplication
- division
- addend
- positional notation
- regrouping
- operator
- multiplier
- multiplicand
- containing aspect of division
- partition aspect of division
- dividend
- quotient
- division radical
- divisor
