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Common Core State Standard

3.NBT.A.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.

CCSS: 2.NBT.B.5, 3.NBT.A.2
Race your motorcycle to the finish line.  Race against some tough competitors and try and beat them all using your addition skills.

CCSS: 2.NBT.B.5, 3.NBT.A.2, 3.OA.C.7
Drag and drop the number that will complete the number sentence correctly Play using addition, subtraction, multiplication or division.

CCSS: 3.NBT.A.1, 3.NBT.A.2, 4.NBT.A.3
The number rounding version of Math Tank Run.  Round correctly to figure out which mine is safe to pass over.  One mistake and your tank is out of commission.

CCSS: 2.NBT.B.5, 3.NBT.A.2
Empty as many eggs as you can into the main nest in 40 seconds while keeping a running total of the amount of eggs in the main nest. Be sure to include the amount shown at the end.