Place Value, Rounding, and Estimating
MCC3.NBT.1. I can use place value understanding to round whole numbers to the nearest 10 or 100.
Value of a Digit
Round to the Nearest Ten Using Base Ten Blocks
Round to the Nearest Ten Using a Number Line
Round to the Nearest Hundred Using Base Ten Blocks
Round to the Nearest Hundred Using a Number Line
Rounding
Addition, Subtraction, and Properties of Operations
MCC3.NBT.2. I can 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.
Properties of Addition
Solve for Unknowns Using the Commutative Property of Addition
Use Addition and Subtraction Fact Families to Solve for Unknown Amounts
Solve Addition Problems: Using Key Vocabulary
Solve Addition Problems: Using Partial Sums
Solve Addition Problems: Using Complements of 10
Solve Addition Problems: Using Regrouping
Solve Subtraction Problems: Using Key Vocabulary
Solve Subtraction Problems: Using Number Line
Solving Subtraction Problems: Using Regrouping
Multiples of Ten
MCC3.NBT.3. I can multiply one-digit whole numbers by multiples of 10 in the range of 10-90 (e.g., 9 x 80, 5 x 60) using strategies based on place value and properties of operations.
Multiply by a Multiple of Ten
Multiply by 10
MCC3.NBT.1. I can use place value understanding to round whole numbers to the nearest 10 or 100.
Value of a Digit
Round to the Nearest Ten Using Base Ten Blocks
Round to the Nearest Ten Using a Number Line
Round to the Nearest Hundred Using Base Ten Blocks
Round to the Nearest Hundred Using a Number Line
Rounding
Addition, Subtraction, and Properties of Operations
MCC3.NBT.2. I can 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.
Properties of Addition
Solve for Unknowns Using the Commutative Property of Addition
Use Addition and Subtraction Fact Families to Solve for Unknown Amounts
Solve Addition Problems: Using Key Vocabulary
Solve Addition Problems: Using Partial Sums
Solve Addition Problems: Using Complements of 10
Solve Addition Problems: Using Regrouping
Solve Subtraction Problems: Using Key Vocabulary
Solve Subtraction Problems: Using Number Line
Solving Subtraction Problems: Using Regrouping
Multiples of Ten
MCC3.NBT.3. I can multiply one-digit whole numbers by multiples of 10 in the range of 10-90 (e.g., 9 x 80, 5 x 60) using strategies based on place value and properties of operations.
Multiply by a Multiple of Ten
Multiply by 10