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Purpose The module provides exercises in subtracting one number from another. The
process used is long subtraction where similar number bases are subtracted,
working from right to left. Functionality Random numbers are generated and the student needs type in the answer
into the ‘Answer Box’ provided. Supports backwards number entry - refer to Configuration Settings. Keys The [Enter] key automatically proceeds to the next question. General Other associated modules with similar functionality include add across
and down, adding 2 numbers, adding volumes, addition to 20, card addition,
crossword addition, dice addition, volume challenge, subtraction to
20, subtracting 2 numbers. Other common terms are addition, addition of numbers, mathematics
addition, adding numbers, number sums. |
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