Adding Decimals

Adding Decimals

Author: Jason Cooper

Content Standard: 5.NBT Perform operations with multi-digit whole numbers and with decimals to hundredths.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. 

Objective: By the end of this lesson SWBAT find the sum of two or more decimals by lining up the place values by aligning the decimal points, and then applying the rules of addition knowledge they already have. 

Grade Level 5

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Adding Decimals Song

Adding Decimals Example

Khan Academy, how to add decimals example problem 2.