During the 3rd week of school, we will:
- Take our place value test
- Read about estimation
- Estimate products
- Review multiplication strategies for 2-digit numbers times 2-digit numbers
- Show how to extend multiplication strategies for 3-digit numbers times 2-digit numbers
- Please Note: We will ONLY be working with whole numbers this week.
Helpful Videos:
- Math Antics – Multi-Digit Multiplication Part 2
- Song – Long Multiplication by NumbeRock
4th Grade REVIEW Videos:
- Math Antics – Multi-Digit Multiplication Part 1
- Lattice Method for Multiplication of 2-digit numbers by 2-digit numbers by Mrs. Dixon
- Partial Products (Box) Method for Multiplication of 2-digit numbers by 2-digit numbers by Mrs. Dixon
- Traditional Method for Multipication of 2-digit numbers by 2-digit numbers by Mrs. Dixon
Khan Academy Resources:
- Multiplying by 10’s, 100’s, and 1000’s (videos + practice)
- Multiplication Intro Quiz
- Multiplication with Place Value and Area Models (videos + practice)
- Multi-Digit Multiplication (videos + practice)
- Multi-Digit Multiplication Quiz
iXL Levels to Practice:
- C.1Multiply by 1-digit numbers
- C.2Multiply by 1-digit numbers: word problems
- C.3Multiplication patterns over increasing place values
- C.4Multiply numbers ending in zeroes
- C.5Multiply numbers ending in zeroes: word problems
- C.6Properties of multiplication
- C.7Choose numbers with a particular product
- C.8Estimate products
- C.9Estimate products: word problems
- C.10Box multiplication
- C.11Lattice multiplication
- C.12Multiply by 2-digit numbers: complete the missing steps
- C.13Multiply 2-digit numbers by 2-digit numbers
- C.14Multiply 2-digit numbers by 3-digit numbers
- C.15Multiply 2-digit numbers by larger numbers
- C.16Multiply by 2-digit numbers: word problems
- C.17Multiply three or more numbers up to 2 digits each
- C.18Multiply by 3-digit numbers
- C.21Inequalities with multiplication
