5.NBT.B.7 Common Core Games, Videos, Lessons, Worksheets, and Quizzes
CCSS.Math.Content.5.NBT.B.7:
Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.