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Mental Arithmetic--Adding to Thousands

In this adding to thousands learning exercise, students mentally add 12 problems as fast as they can without using paper and only writing down their answers. Students solve 3 additional addition problems and then explain what method they used to come to their answers.

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Concepts

Resource Details

Grade
3rd - 4th
Subjects
Math
1 more...
Resource Types
Worksheets
3 more...
Included Materials
  • Answer Key

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