Examples for

Common Core Math: Grade 5: Numbers in Base Ten

In fifth grade, students use place value to describe relationships between the digits of numbers and explore patterns that result from multiplication or division by powers of 10. Students define and compare decimals to the thousandths place. With their knowledge of place value, students round decimals to any place and perform addition, subtraction, multiplication and division with multi-digit numbers and decimals, including by using visual models.

Common Core Standards

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Apply rules for rounding decimals.

Round a number to any place value (CCSS.Math.Content.5.NBT.A.4):

Explore various rounding strategies (CCSS.Math.Content.5.NBT.A.4):

Place Value

Interpret numbers using place value.

Interpret a number in terms of place value (CCSS.Math.Content.5.NBT.A.1):

Multiply and divide by powers of 10 (CCSS.Math.Content.5.NBT.A.2):

Read the name of a number (CCSS.Math.Content.5.NBT.A.3a):

Compare the magnitudes of numbers (CCSS.Math.Content.5.NBT.A.3b):


Perform addition, subtraction, multiplication and division.

Multiply whole numbers (CCSS.Math.Content.5.NBT.B.5):

Divide whole numbers (CCSS.Math.Content.5.NBT.B.6):

Perform arithmetic with decimals (CCSS.Math.Content.5.NBT.B.7):