This worksheet lets students work through the lattice method of multiplication with 2-digit multiplicands and multipliers.
The worksheet is a part of a larger unit that was written to help students move beyond times tables, providing them with different methods for solving multi-digit multiplication problems, including the partitioning method, area method and lattice method.
Solve problems involving multiplication of larger numbers by one- or two-digit numbers, choosing efficient calculation strategies and using digital tools where appropriate; check the reasonableness of answers
Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies
Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies
Describes and represents mathematical situations in a variety of ways using mathematical terminology and some conventions
Selects and applies appropriate problem- solving strategies, including the use of digital technologies, in undertaking investigations
Gives a valid reason for supporting one possible solution over another
Selects and applies appropriate strategies for multiplication and division, and applies the order of operations to calculations involving more than one operation
Applies an understanding of place value and the role of zero to represent the properties of numbers
Compares and orders decimals up to 3 decimal places
Determines percentages of quantities, and finds equivalent fractions and decimals for benchmark percentage values
Selects and applies appropriate strategies to solve addition and subtraction problems
Selects and applies appropriate strategies to solve multiplication and division problems
Constructs and completes number sentences involving multiplicative relations, applying the order of operations to calculations