Ana içerik
Math
Common Core Math
Grade 4: Number and Operations in Base Ten
4.NBT.A.1
Fully covered
- Creating largest or smallest number
- Divide whole numbers by 10
- Dividing whole numbers by 10
- Multiply and divide by 10 challenge
- Multiply whole numbers by 10
- Multiplying whole numbers by 10
- Place value blocks
- Place value tables
- Place value when multiplying and dividing by 10
- Place value when multiplying and dividing by 10
- Understanding place value
4.NBT.A.2
Mostly covered
- Adding whole numbers by their place values
- Compare multi-digit numbers
- Compare numbers: place value challenge
- Comparing multi-digit numbers
- Comparing multi-digit whole numbers word problems
- Comparing whole number place values
- Creating the largest number
- Finding place value
- Intro to place value
- Place value blocks
- Place value tables
- Regroup whole numbers
- Regrouping numbers into various place values
- Regrouping whole number place values
- Whole numbers in expanded form review
- Whole numbers in written form review
- Write numbers in written form
- Write whole numbers in different forms
- Write whole numbers in expanded form
- Writing a number in expanded form
- Writing numbers in words and standard form
4.NBT.A.3
Fully covered
4.NBT.B
Use place value understanding and properties of operations to perform multi-digit arithmetic.
4.NBT.B.4
Fully covered
- Adding 3-digit numbers
- Adding 3-digit numbers
- Adding multi-digit numbers: 48,029+233,930
- Adding with regrouping
- Multi-digit addition
- Multi-digit subtraction
- Multi-digit subtraction: 389,002-76,151
- Relate place value to standard algorithm for multi-digit addition
- Relate place value to standard algorithm for multi-digit subtraction
- Subtracting 3-digit numbers (regrouping) 2
- Worked example: Subtracting 3-digit numbers (regrouping from 0)
- Worked example: Subtracting 3-digit numbers (regrouping twice)
- Worked example: Subtracting 3-digit numbers (regrouping)
4.NBT.B.5
Fully covered
- Estimate products (1-digit times 2, 3, and 4-digit)
- Estimate products (2-digit numbers)
- Estimating 2-digit multiplication
- Estimating with multiplication
- Multiply 1-digit numbers by 10, 100, and 1000
- Multiply 1-digit numbers by a multiple of 10, 100, and 1000
- Multiply 2-, 3-, and 4-digits by 1-digit with area models
- Multiply 2-digit numbers
- Multiply 2-digit numbers with area models
- Multiply 2-digits by 1-digit with area models
- Multiply 3- and 4-digits by 1-digit with distributive property
- Multiply using partial products
- Multiply using place value
- Multiply with partial products (2-digit numbers)
- Multiply with regrouping
- Multiply without regrouping
- Multiplying 1-digit numbers by 10, 100, and 1000
- Multiplying 1-digit numbers by multiples of 10, 100, and 1000
- Multiplying 10s
- Multiplying 10s
- Multiplying 2-digit numbers
- Multiplying 2-digits by 1-digit with partial products
- Multiplying 3-digit by 1-digit
- Multiplying 3-digit by 1-digit (regrouping)
- Multiplying two 2-digit numbers using partial products
- Multiplying with area model: 16 x 27
- Multiplying with area model: 6 x 7981
- Multiplying with area model: 78 x 65
- Understand multiplying by a multiple of 10, 100, and 1000
- Using area model and properties to multiply
4.NBT.B.6
Fully covered
- Create division equations with area models
- Divide by 1-digit numbers (no remainders)
- Divide by 1-digit numbers (visual models)
- Divide using place value
- Divide with remainders
- Divide with remainders (basic)
- Division using place value
- Division with area models
- Division with partial quotients (remainder)
- Estimate quotients (3- and 4-digit divided by 1-digit)
- Estimate to divide by 1-digit numbers
- Estimating division that results in non-whole numbers
- Estimating quotients
- Interpret remainders
- Interpreting remainders
- Intro to long division (no remainders)
- Intro to remainders
- Introduction to division with partial quotients (no remainder)
- Introduction to remainders
- Long division with remainders: 2292÷4
- Long division with remainders: 3771÷8
- Quotients that are multiples of 10
- Quotients that are multiples of 10
- Understanding remainders