Multiplication Strategies
Skip Counting / Repeated Addition
Repeatedly add the number. One group 8, two groups 16, 3 groups 24, 4 groups 32, etc
This is a beginner strategy, that should be developed.
Here is another way it is explained: www.mathsisfun.com/numbers/skip-counting.html
This is a beginner strategy, that should be developed.
Here is another way it is explained: www.mathsisfun.com/numbers/skip-counting.html
Skip Count from a Know Fact
Breaking into Smaller Parts/ Multiplying by Place Value
Multiplying Using Factors
Annexing Zeroes
2 by 2 digit Traditional Multiplication
|
|
2 by 2 digit Partial Product Multiplication
36
|
|
Array Multiplication / Box Method
|
|
Lattice Method
Math Practice Activities
Knowit.com
Program of Studies
Number: Quantity is measured with numbers that enable counting, labelling, comparing, and operating.
In what ways can the processes of multiplication and division be articulated?
Students multiply and divide natural numbers within 100 000, including with standard algorithms.
Knowledge
Multiplication and division of numbers with many digits is facilitated by standard algorithms.
|
Understanding
Standard algorithms are efficient procedures for multiplication and division.
|
Skills and Procedures
Explain the standard algorithms for multiplication and division of natural numbers. Multiply up to 3-digit by 2-digit natural numbers using standard algorithms. Solve problems using multiplication and division of natural numbers.
|