Topic 3
Topic overview
Topic 3 focuses on developing understanding, procedural skill, and fluency with multiplying multi-digit whole numbers using the standard algorithm.
LEARNING PROGRESSION
LOOK BACK
Rounding and Estimation (G4)
Multiply Whole Numbers (G4)
Understand Whole # Place Value (G5)
Understand Exponents (G5)
TOPIC 3
Estimation
Multiplication Fluency
Use Multiplication Fluency
LOOK AHEAD
Multiply Decimals by Powers of 10 (G5)
Multiply Decimals (G5)
Convert Metric Units (G5)
Multiply Decimals (G6)
STAGE 1
2-DIGIT BY 1-DIGIT
Click on the video to learn how to multiply a 2-Digit number by 1-Digit number using base-ten blocks! Then, try it yourself and use base-ten blocks.
2-DIGIT BY 2-DIGIT
Click on the video to learn how to multiply a 2-Digit number by 2-Digit number using base-ten blocks! Then, try it yourself and use base-ten blocks.
STAGE 2
2-DIGIT BY 1-DIGIT
Click on the video to learn how to multiply a 2-Digit number by 1-Digit number using the area model strategy!
2-DIGIT BY 2-DIGIT
Click on the video to learn how to multiply a 2-Digit number by 2-Digit number using the area model strategy!
3-DIGIT BY 1-DIGIT
Click on the video to learn how to multiply a 3-Digit number by 1-Digit number using the area model strategy!
4-DIGIT BY 1-DIGIT
Click on the video to learn how to multiply a 4-Digit number by 1-Digit number using the area model strategy!
STAGE 3
partial product strategy
3-DIGIT BY 1-DIGIT
Click on the video to learn how to multiply a 3-Digit number by 1-Digit number using the partial product strategy!
2-DIGIT BY 2-DIGIT
Click on the video to learn how to multiply a 2-Digit number by 2-Digit number using the partial product strategy!
standard algorithm strategy
3-DIGIT BY 1-DIGIT
Click on the video to learn how to multiply a 3-Digit number by 1-Digit number using the standard algorithm strategy!
2-DIGIT BY 2-DIGIT
Click on the video to learn how to multiply a 2-Digit number by 2-Digit number using the standard algorithm strategy!