Dino Eggs | Adding 10 and 100 Game

Dino Eggs - Help your child to develop number sense and understand place value as they practice adding 10 and 100 to three-digit numbers with Mindly's dinosaur games. Select the correct answers to get the highest score!

Common Core 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.

CCSS.MATH.CONTENT.3.NBT.2

Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.

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