Subtract base 10 blocks

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by SPEDporium

Price: 125 points or $1.25 USD

Subjects: games,mathElementary,specialed

Grades: 13,1,2

Description: Subtract base 10 blocks. Slides where you have the problem and you have to cross out the right blocks for subtraction, and slides where you see the blocks crossed out and have to type in the problem. Problem written by 10's (ex: 8 tens- 5 tens= 6 tens) and by the number (ex: 80-60=20). First grade level. Content standard 1.NBT.B.2c, 1.NBT.B.6, and 1.NBT.B.5