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Carolyn Harloff

Addition or Subtraction Strategies

Grades: 1st Grade
Subjects: Math

Student Instructions

1. Choose your starting number. (20), (30), (50), (75), (105). 2. drawing your number on page 1. 3. Roll the operations dice to see if you are adding or taking away. 4. drawing your operation on page 1. 5. Roll your number dice. 6 drawing the number you roll to complete your sum. 7. Use the mic to explain your strategy, answer or solution.

Teacher Notes (not visible to students)

To complete this activity students require and operations dice (+/-) and a 10/12/20 sided dice depending on their ability.

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