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Student Instructions

Tap add Use the 30 array to help count back. Tap label to write the answer to each sum. Tap check to add to your journal.

2nd Grade, Math

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Compatible with: Chromebooks, computers, iPads, iPhones, Android tablets, Android phones, Kindle Fire

Students will edit this template:

Sharon Sinclair

Anne-Marie Claxton

AMY NEFF

Stephanie Brown

Mr Mair

Teachers, save “Subtracting Using the 30 Array” to assign it to your class.