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Three digit 'Gateway to Algebra' questions

Three digit 'Gateway to Algebra' questions

Regular price $5.25 USD
Regular price Sale price $5.25 USD
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Montessori inspired task cards that use Montessori color coding to help develop number sense and pre-algebra skills. All questions have three digits as the base of the question.


Students will need to be fluent with using equipment to solve questions and may even be solving questions in their head with no equipment.


17 Addition questions

17 Subtraction questions

17 Multiplication questions

17 Division questions


850- ____ = 500

322 x ? = 966

*** x 6 = 666

140 divided by 4 = 350 divided by 10. True or False


Includes Answer key

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