Numbers and Operations
Base Ten
Standard
Focus Skill
Description
CCSS.Math.Content .4.NBT.A.2
Read / write number: expanded form up to 1,000,000
Read and write a whole number in expanded form up to 1,000,000
CCSS.Math.Content .4.NBT.A.2
Compare two whole numbers up to 1,000,000
Compare two whole numbers up to 1,000,000
CCSS.Math.Content .4.NBT.A.3
Round number within 1,000,000
Round a whole number within 1,000,000 to a specified place
CCSS.Math.Content .4.NBT.B.4
Fluently add whole numbers within 1,000,000
Fluently add whole numbers within 1,000,000
CCSS.Math.Content .4.NBT.B.4
Fluently subtract whole numbers within 1,000,000
Fluently subtract whole numbers within 1,000,000
CCSS.Math.Content .4.NBT.B.5
Multiply 1-digit by 2- / 4-digit: place value
Multiply a 1-digit whole number by a 2- to 4-digit whole number using strategies based on place value and properties of operations
CCSS.Math.Content .4.NBT.B.5
Multiply two 2-digit whole numbers various ways
Multiply two 2-digit whole numbers using various strategies
CCSS.Math.Content .4.NBT.B.6
Divide 4-digit number / 1-digit: relationships
Divide a number of up to four digits by a 1- digit number using strategies based on place value and the relationship between multiplication and division