Dino Soar | Three-Digit Addition and Adding 10

Adding 10 to Three-Digit Numbers: Dino Soar

Common Core Math Standards

CCSS.MATH.CONTENT.2.NBT.B.8
Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.

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