The multiplier: generate hard multiplications

Learning Material  |  Interactive Lesson  |  RAR

Published on 2016 August 25th

Solve multiplications such as 67x88. Use a partitioning tool to help solve randomly generated multiplications. Learn strategies to do complex arithmetic in your head. Split a multiplication into parts that are easy to work with, use simple times tables, then solve the original calculation. This learning object is one in a series of five objects.

Students apply the distributive property to calculate products mentally involving two two-digit numbers.
Students use known multiplication facts to calculate products in their head.
Students partition numbers to find products that are easy to calculate mentally.
Students investigate and apply strategies that make calculating products easier.

Curriculum Information

K to 12
Grade 4, Grade 3, Grade 5, Grade 6
Numbers and Number Sense Patterns and Algebra
Learners, Students

Copyright Information

Education Services Australia
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